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Finding the Third Proportional to 60,994,306.13 and 92,920,921.88

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Solution

The third proportional to 60,994,306.13 and 92,920,921.88 is: 141,559,077.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,994,306.13 : 92,920,921.88 = 92,920,921.88 : x
  2. Step 2: Convert to fraction form
    60,994,306.13/92,920,921.88 = 92,920,921.88/x
  3. Step 3: Cross multiply
    60,994,306.13x = 92,920,921.88 × 92,920,921.88
  4. Step 4: Simplify right side
    60,994,306.13x = 8,634,297,722,099,854
  5. Step 5: Solve for x
    x = 8,634,297,722,099,854/60,994,306.13
  6. Step 6: Final answer
    x = 141,559,077.73

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.