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Finding the Third Proportional to 60,101,843 and 89,798,985

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Solution

The third proportional to 60,101,843 and 89,798,985 is: 134,169,890.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,101,843 : 89,798,985 = 89,798,985 : x
  2. Step 2: Convert to fraction form
    60,101,843/89,798,985 = 89,798,985/x
  3. Step 3: Cross multiply
    60,101,843x = 89,798,985 × 89,798,985
  4. Step 4: Simplify right side
    60,101,843x = 8,063,857,707,030,225
  5. Step 5: Solve for x
    x = 8,063,857,707,030,225/60,101,843
  6. Step 6: Final answer
    x = 134,169,890.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.