Home / 43,219,060.70-64,799,793.90-23,797,432.49

Finding the Fourth Proportional to 43,219,060.70, 64,799,793.90 and 23,797,432.49

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Solution

The fourth proportional to 43,219,060.70, 64,799,793.90 and 23,797,432.49 is: 35,680,292.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,219,060.70 : 64,799,793.90 = 23,797,432.49 : x
  2. Step 2: Convert to fraction form
    43,219,060.70/64,799,793.90 = 23,797,432.49/x
  3. Step 3: Cross multiply
    43,219,060.70x = 64,799,793.90 × 23,797,432.49
  4. Step 4: Simplify right side
    43,219,060.70x = 1,542,068,720,542,676
  5. Step 5: Solve for x
    x = 1,542,068,720,542,676/43,219,060.70
  6. Step 6: Final answer
    x = 35,680,292.34

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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.