Home / 48,977,487.40-73,474,007.10-16,632,437.80

Finding the Fourth Proportional to 48,977,487.40, 73,474,007.10 and 16,632,437.80

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Solution

The fourth proportional to 48,977,487.40, 73,474,007.10 and 16,632,437.80 is: 24,951,297.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,977,487.40 : 73,474,007.10 = 16,632,437.80 : x
  2. Step 2: Convert to fraction form
    48,977,487.40/73,474,007.10 = 16,632,437.80/x
  3. Step 3: Cross multiply
    48,977,487.40x = 73,474,007.10 × 16,632,437.80
  4. Step 4: Simplify right side
    48,977,487.40x = 1,222,051,853,007,508.25
  5. Step 5: Solve for x
    x = 1,222,051,853,007,508.25/48,977,487.40
  6. Step 6: Final answer
    x = 24,951,297.38

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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.