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Finding the Third Proportional to 61,604,513 and 92,214,859

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Solution

The third proportional to 61,604,513 and 92,214,859 is: 138,035,020.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,604,513 : 92,214,859 = 92,214,859 : x
  2. Step 2: Convert to fraction form
    61,604,513/92,214,859 = 92,214,859/x
  3. Step 3: Cross multiply
    61,604,513x = 92,214,859 × 92,214,859
  4. Step 4: Simplify right side
    61,604,513x = 8,503,580,220,389,881
  5. Step 5: Solve for x
    x = 8,503,580,220,389,881/61,604,513
  6. Step 6: Final answer
    x = 138,035,020.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.