Home / 49,248,127.70-73,872,191.55-29,848,562.90

Finding the Fourth Proportional to 49,248,127.70, 73,872,191.55 and 29,848,562.90

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Solution

The fourth proportional to 49,248,127.70, 73,872,191.55 and 29,848,562.90 is: 44,772,844.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248,127.70 : 73,872,191.55 = 29,848,562.90 : x
  2. Step 2: Convert to fraction form
    49,248,127.70/73,872,191.55 = 29,848,562.90/x
  3. Step 3: Cross multiply
    49,248,127.70x = 73,872,191.55 × 29,848,562.90
  4. Step 4: Simplify right side
    49,248,127.70x = 2,204,978,756,041,023.25
  5. Step 5: Solve for x
    x = 2,204,978,756,041,023.25/49,248,127.70
  6. Step 6: Final answer
    x = 44,772,844.35

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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.