Finding the Fourth Proportional to 159,552,006.60, 239,160,048.30 and 62,470,201.80
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Solution
The fourth proportional to 159,552,006.60, 239,160,048.30 and 62,470,201.80 is: 93,639,539.85
Step by Step Solution
- Step 1: Write the proportion equation
159,552,006.60 : 239,160,048.30 = 62,470,201.80 : x - Step 2: Convert to fraction form
159,552,006.60/239,160,048.30 = 62,470,201.80/x - Step 3: Cross multiply
159,552,006.60x = 239,160,048.30 × 62,470,201.80 - Step 4: Simplify right side
159,552,006.60x = 14,940,376,479,798,746 - Step 5: Solve for x
x = 14,940,376,479,798,746/159,552,006.60 - Step 6: Final answer
x = 93,639,539.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.