Finding the Fourth Proportional to 149,799,963.36, 224,636,141.52 and 58,859,761.44
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Solution
The fourth proportional to 149,799,963.36, 224,636,141.52 and 58,859,761.44 is: 88,264,572.33
Step by Step Solution
- Step 1: Write the proportion equation
149,799,963.36 : 224,636,141.52 = 58,859,761.44 : x - Step 2: Convert to fraction form
149,799,963.36/224,636,141.52 = 58,859,761.44/x - Step 3: Cross multiply
149,799,963.36x = 224,636,141.52 × 58,859,761.44 - Step 4: Simplify right side
149,799,963.36x = 13,222,029,700,669,280 - Step 5: Solve for x
x = 13,222,029,700,669,280/149,799,963.36 - Step 6: Final answer
x = 88,264,572.33
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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.