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Finding the Third Proportional to 64,467,024 and 132,712,968

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Solution

The third proportional to 64,467,024 and 132,712,968 is: 273,205,288.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,467,024 : 132,712,968 = 132,712,968 : x
  2. Step 2: Convert to fraction form
    64,467,024/132,712,968 = 132,712,968/x
  3. Step 3: Cross multiply
    64,467,024x = 132,712,968 × 132,712,968
  4. Step 4: Simplify right side
    64,467,024x = 17,612,731,875,369,024
  5. Step 5: Solve for x
    x = 17,612,731,875,369,024/64,467,024
  6. Step 6: Final answer
    x = 273,205,288.26

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.