Finding the Fourth Proportional to 236,959,223.11, 355,454,430.71 and 62,086,539.08
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Solution
The fourth proportional to 236,959,223.11, 355,454,430.71 and 62,086,539.08 is: 93,133,895.00
Step by Step Solution
- Step 1: Write the proportion equation
236,959,223.11 : 355,454,430.71 = 62,086,539.08 : x - Step 2: Convert to fraction form
236,959,223.11/355,454,430.71 = 62,086,539.08/x - Step 3: Cross multiply
236,959,223.11x = 355,454,430.71 × 62,086,539.08 - Step 4: Simplify right side
236,959,223.11x = 22,068,935,404,013,772 - Step 5: Solve for x
x = 22,068,935,404,013,772/236,959,223.11 - Step 6: Final answer
x = 93,133,895.00
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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.