Home / 244,679,833.90-367,019,750.85-83,121,769.90

Finding the Fourth Proportional to 244,679,833.90, 367,019,750.85 and 83,121,769.90

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Solution

The fourth proportional to 244,679,833.90, 367,019,750.85 and 83,121,769.90 is: 124,682,654.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,679,833.90 : 367,019,750.85 = 83,121,769.90 : x
  2. Step 2: Convert to fraction form
    244,679,833.90/367,019,750.85 = 83,121,769.90/x
  3. Step 3: Cross multiply
    244,679,833.90x = 367,019,750.85 × 83,121,769.90
  4. Step 4: Simplify right side
    244,679,833.90x = 30,507,331,278,909,032
  5. Step 5: Solve for x
    x = 30,507,331,278,909,032/244,679,833.90
  6. Step 6: Final answer
    x = 124,682,654.85

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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.