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Finding the Third Proportional to 29,673,438 and 63,266,412

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Solution

The third proportional to 29,673,438 and 63,266,412 is: 134,889,623.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,673,438 : 63,266,412 = 63,266,412 : x
  2. Step 2: Convert to fraction form
    29,673,438/63,266,412 = 63,266,412/x
  3. Step 3: Cross multiply
    29,673,438x = 63,266,412 × 63,266,412
  4. Step 4: Simplify right side
    29,673,438x = 4,002,638,887,353,744
  5. Step 5: Solve for x
    x = 4,002,638,887,353,744/29,673,438
  6. Step 6: Final answer
    x = 134,889,623.76

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.