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Finding the Third Proportional to 70,777,752.75 and 95,625,140.63

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Solution

The third proportional to 70,777,752.75 and 95,625,140.63 is: 129,195,505.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,777,752.75 : 95,625,140.63 = 95,625,140.63 : x
  2. Step 2: Convert to fraction form
    70,777,752.75/95,625,140.63 = 95,625,140.63/x
  3. Step 3: Cross multiply
    70,777,752.75x = 95,625,140.63 × 95,625,140.63
  4. Step 4: Simplify right side
    70,777,752.75x = 9,144,167,519,551,026
  5. Step 5: Solve for x
    x = 9,144,167,519,551,026/70,777,752.75
  6. Step 6: Final answer
    x = 129,195,505.14

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.