Home / 42,903,793.88-59,207,909.21-23,324,757.03

Finding the Fourth Proportional to 42,903,793.88, 59,207,909.21 and 23,324,757.03

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Solution

The fourth proportional to 42,903,793.88, 59,207,909.21 and 23,324,757.03 is: 32,188,530.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,903,793.88 : 59,207,909.21 = 23,324,757.03 : x
  2. Step 2: Convert to fraction form
    42,903,793.88/59,207,909.21 = 23,324,757.03/x
  3. Step 3: Cross multiply
    42,903,793.88x = 59,207,909.21 × 23,324,757.03
  4. Step 4: Simplify right side
    42,903,793.88x = 1,381,010,096,577,549.25
  5. Step 5: Solve for x
    x = 1,381,010,096,577,549.25/42,903,793.88
  6. Step 6: Final answer
    x = 32,188,530.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.