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Finding the Third Proportional to 29,757,460 and 63,086,048

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Solution

The third proportional to 29,757,460 and 63,086,048 is: 133,742,915.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,757,460 : 63,086,048 = 63,086,048 : x
  2. Step 2: Convert to fraction form
    29,757,460/63,086,048 = 63,086,048/x
  3. Step 3: Cross multiply
    29,757,460x = 63,086,048 × 63,086,048
  4. Step 4: Simplify right side
    29,757,460x = 3,979,849,452,258,304
  5. Step 5: Solve for x
    x = 3,979,849,452,258,304/29,757,460
  6. Step 6: Final answer
    x = 133,742,915.30

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.