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Finding the Third Proportional to 92,269,602 and 129,788,775

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Solution

The third proportional to 92,269,602 and 129,788,775 is: 182,564,200.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,269,602 : 129,788,775 = 129,788,775 : x
  2. Step 2: Convert to fraction form
    92,269,602/129,788,775 = 129,788,775/x
  3. Step 3: Cross multiply
    92,269,602x = 129,788,775 × 129,788,775
  4. Step 4: Simplify right side
    92,269,602x = 16,845,126,116,000,624
  5. Step 5: Solve for x
    x = 16,845,126,116,000,624/92,269,602
  6. Step 6: Final answer
    x = 182,564,200.46

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.