Finding the Third Proportional to 507,616,892 and 684,894,376
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Solution
The third proportional to 507,616,892 and 684,894,376 is: 924,083,326.76
Step by Step Solution
- Step 1: Write the proportion equation
507,616,892 : 684,894,376 = 684,894,376 : x - Step 2: Convert to fraction form
507,616,892/684,894,376 = 684,894,376/x - Step 3: Cross multiply
507,616,892x = 684,894,376 × 684,894,376 - Step 4: Simplify right side
507,616,892x = 469,080,306,276,429,376 - Step 5: Solve for x
x = 469,080,306,276,429,376/507,616,892 - Step 6: Final answer
x = 924,083,326.76
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.