Home / 49,000,202.39-73,501,083.03-27,278,644.98

Finding the Fourth Proportional to 49,000,202.39, 73,501,083.03 and 27,278,644.98

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Solution

The fourth proportional to 49,000,202.39, 73,501,083.03 and 27,278,644.98 is: 40,918,401.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,000,202.39 : 73,501,083.03 = 27,278,644.98 : x
  2. Step 2: Convert to fraction form
    49,000,202.39/73,501,083.03 = 27,278,644.98/x
  3. Step 3: Cross multiply
    49,000,202.39x = 73,501,083.03 × 27,278,644.98
  4. Step 4: Simplify right side
    49,000,202.39x = 2,005,009,949,620,872.75
  5. Step 5: Solve for x
    x = 2,005,009,949,620,872.75/49,000,202.39
  6. Step 6: Final answer
    x = 40,918,401.39

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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.