Home / 14,761,902.40-22,152,730.23-6,126,002.55

Finding the Fourth Proportional to 14,761,902.40, 22,152,730.23 and 6,126,002.55

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Solution

The fourth proportional to 14,761,902.40, 22,152,730.23 and 6,126,002.55 is: 9,193,102.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,902.40 : 22,152,730.23 = 6,126,002.55 : x
  2. Step 2: Convert to fraction form
    14,761,902.40/22,152,730.23 = 6,126,002.55/x
  3. Step 3: Cross multiply
    14,761,902.40x = 22,152,730.23 × 6,126,002.55
  4. Step 4: Simplify right side
    14,761,902.40x = 135,707,681,923,514.19
  5. Step 5: Solve for x
    x = 135,707,681,923,514.19/14,761,902.40
  6. Step 6: Final answer
    x = 9,193,102.50

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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.