Finding the Fourth Proportional to 124,504,966.62, 186,744,617.55 and 41,497,750.17
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Solution
The fourth proportional to 124,504,966.62, 186,744,617.55 and 41,497,750.17 is: 62,242,348.20
Step by Step Solution
- Step 1: Write the proportion equation
124,504,966.62 : 186,744,617.55 = 41,497,750.17 : x - Step 2: Convert to fraction form
124,504,966.62/186,744,617.55 = 41,497,750.17/x - Step 3: Cross multiply
124,504,966.62x = 186,744,617.55 × 41,497,750.17 - Step 4: Simplify right side
124,504,966.62x = 7,749,481,484,682,098 - Step 5: Solve for x
x = 7,749,481,484,682,098/124,504,966.62 - Step 6: Final answer
x = 62,242,348.20
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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.