CTAMyCryptoCap.kt

@Composable
fun MonthlyCapPreview(monthlyPreview: List<Pair<String, Float>>) {
    val maxMonthValue = monthlyPreview.maxBy { it.second }.second //<-- We find the max Float value of our Pair List
    Row(
        modifier = Modifier.fillMaxSize(),
        verticalAlignment = Alignment.Bottom //<--- This is important to align them as required by spec
    ) {
        for (pairPreview in monthlyPreview) {
            val columnHeightWeight = pairPreview.second / maxMonthValue //<-- We use it to get a value between 0 and 1
            Card(
                modifier = Modifier
                    .weight(1f)
                    .fillMaxHeight(columnHeightWeight) //<-- Pass it through the modifier to determine Its height
                    .padding(5.dp)
            ) {
                Text(text = pairPreview.first)
            }
        }
    }
}