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Finding the Third Proportional to 92,239,766 and 141,485,602

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Solution

The third proportional to 92,239,766 and 141,485,602 is: 217,023,269.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,239,766 : 141,485,602 = 141,485,602 : x
  2. Step 2: Convert to fraction form
    92,239,766/141,485,602 = 141,485,602/x
  3. Step 3: Cross multiply
    92,239,766x = 141,485,602 × 141,485,602
  4. Step 4: Simplify right side
    92,239,766x = 20,018,175,573,302,404
  5. Step 5: Solve for x
    x = 20,018,175,573,302,404/92,239,766
  6. Step 6: Final answer
    x = 217,023,269.26

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.