Finding the Third Proportional to 239,304,476 and 520,537,432
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Solution
The third proportional to 239,304,476 and 520,537,432 is: 1,132,278,102.95
Step by Step Solution
- Step 1: Write the proportion equation
239,304,476 : 520,537,432 = 520,537,432 : x - Step 2: Convert to fraction form
239,304,476/520,537,432 = 520,537,432/x - Step 3: Cross multiply
239,304,476x = 520,537,432 × 520,537,432 - Step 4: Simplify right side
239,304,476x = 270,959,218,113,154,624 - Step 5: Solve for x
x = 270,959,218,113,154,624/239,304,476 - Step 6: Final answer
x = 1,132,278,102.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.