Home / 23,149,385.10-34,720,697.61-6,750,262.80

Finding the Fourth Proportional to 23,149,385.10, 34,720,697.61 and 6,750,262.80

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Solution

The fourth proportional to 23,149,385.10, 34,720,697.61 and 6,750,262.80 is: 10,124,408.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,149,385.10 : 34,720,697.61 = 6,750,262.80 : x
  2. Step 2: Convert to fraction form
    23,149,385.10/34,720,697.61 = 6,750,262.80/x
  3. Step 3: Cross multiply
    23,149,385.10x = 34,720,697.61 × 6,750,262.80
  4. Step 4: Simplify right side
    23,149,385.10x = 234,373,833,466,831.91
  5. Step 5: Solve for x
    x = 234,373,833,466,831.91/23,149,385.10
  6. Step 6: Final answer
    x = 10,124,408.59

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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.