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Finding the Third Proportional to 61,024,911 and 92,104,875

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Solution

The third proportional to 61,024,911 and 92,104,875 is: 139,013,852.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,024,911 : 92,104,875 = 92,104,875 : x
  2. Step 2: Convert to fraction form
    61,024,911/92,104,875 = 92,104,875/x
  3. Step 3: Cross multiply
    61,024,911x = 92,104,875 × 92,104,875
  4. Step 4: Simplify right side
    61,024,911x = 8,483,307,998,765,625
  5. Step 5: Solve for x
    x = 8,483,307,998,765,625/61,024,911
  6. Step 6: Final answer
    x = 139,013,852.86

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Why These Related Problems?

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