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Finding the Third Proportional to 52,376,629 and 123,466,257

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Solution

The third proportional to 52,376,629 and 123,466,257 is: 291,044,248.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,376,629 : 123,466,257 = 123,466,257 : x
  2. Step 2: Convert to fraction form
    52,376,629/123,466,257 = 123,466,257/x
  3. Step 3: Cross multiply
    52,376,629x = 123,466,257 × 123,466,257
  4. Step 4: Simplify right side
    52,376,629x = 15,243,916,617,590,048
  5. Step 5: Solve for x
    x = 15,243,916,617,590,048/52,376,629
  6. Step 6: Final answer
    x = 291,044,248.33

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.