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Finding the Third Proportional to 61,365,500 and 95,281,637

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Solution

The third proportional to 61,365,500 and 95,281,637 is: 147,942,905.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,365,500 : 95,281,637 = 95,281,637 : x
  2. Step 2: Convert to fraction form
    61,365,500/95,281,637 = 95,281,637/x
  3. Step 3: Cross multiply
    61,365,500x = 95,281,637 × 95,281,637
  4. Step 4: Simplify right side
    61,365,500x = 9,078,590,349,399,768
  5. Step 5: Solve for x
    x = 9,078,590,349,399,768/61,365,500
  6. Step 6: Final answer
    x = 147,942,905.21

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.