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Finding the Third Proportional to 61,024,909 and 92,104,872

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Solution

The third proportional to 61,024,909 and 92,104,872 is: 139,013,848.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,024,909 : 92,104,872 = 92,104,872 : x
  2. Step 2: Convert to fraction form
    61,024,909/92,104,872 = 92,104,872/x
  3. Step 3: Cross multiply
    61,024,909x = 92,104,872 × 92,104,872
  4. Step 4: Simplify right side
    61,024,909x = 8,483,307,446,136,384
  5. Step 5: Solve for x
    x = 8,483,307,446,136,384/61,024,909
  6. Step 6: Final answer
    x = 139,013,848.36

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.