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Finding the Third Proportional to 604,877,469 and 934,178,887

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Solution

The third proportional to 604,877,469 and 934,178,887 is: 1,442,755,330.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,877,469 : 934,178,887 = 934,178,887 : x
  2. Step 2: Convert to fraction form
    604,877,469/934,178,887 = 934,178,887/x
  3. Step 3: Cross multiply
    604,877,469x = 934,178,887 × 934,178,887
  4. Step 4: Simplify right side
    604,877,469x = 872,690,192,916,558,720
  5. Step 5: Solve for x
    x = 872,690,192,916,558,720/604,877,469
  6. Step 6: Final answer
    x = 1,442,755,330.86

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.