Home / 62,691,331.90-94,036,997.85-16,633,111.90

Finding the Fourth Proportional to 62,691,331.90, 94,036,997.85 and 16,633,111.90

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Solution

The fourth proportional to 62,691,331.90, 94,036,997.85 and 16,633,111.90 is: 24,949,667.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,691,331.90 : 94,036,997.85 = 16,633,111.90 : x
  2. Step 2: Convert to fraction form
    62,691,331.90/94,036,997.85 = 16,633,111.90/x
  3. Step 3: Cross multiply
    62,691,331.90x = 94,036,997.85 × 16,633,111.90
  4. Step 4: Simplify right side
    62,691,331.90x = 1,564,127,907,979,109.25
  5. Step 5: Solve for x
    x = 1,564,127,907,979,109.25/62,691,331.90
  6. Step 6: Final answer
    x = 24,949,667.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.