Finding the Fourth Proportional to 173,943,892.24, 240,042,725.70 and 95,628,778.18
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Solution
The fourth proportional to 173,943,892.24, 240,042,725.70 and 95,628,778.18 is: 131,967,798.78
Step by Step Solution
- Step 1: Write the proportion equation
173,943,892.24 : 240,042,725.70 = 95,628,778.18 : x - Step 2: Convert to fraction form
173,943,892.24/240,042,725.70 = 95,628,778.18/x - Step 3: Cross multiply
173,943,892.24x = 240,042,725.70 × 95,628,778.18 - Step 4: Simplify right side
173,943,892.24x = 22,954,992,569,687,884 - Step 5: Solve for x
x = 22,954,992,569,687,884/173,943,892.24 - Step 6: Final answer
x = 131,967,798.78
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.