Home / 14,761,902.50-22,152,730.37-6,126,002.65

Finding the Fourth Proportional to 14,761,902.50, 22,152,730.37 and 6,126,002.65

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Solution

The fourth proportional to 14,761,902.50, 22,152,730.37 and 6,126,002.65 is: 9,193,102.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,902.50 : 22,152,730.37 = 6,126,002.65 : x
  2. Step 2: Convert to fraction form
    14,761,902.50/22,152,730.37 = 6,126,002.65/x
  3. Step 3: Cross multiply
    14,761,902.50x = 22,152,730.37 × 6,126,002.65
  4. Step 4: Simplify right side
    14,761,902.50x = 135,707,684,865,343.62
  5. Step 5: Solve for x
    x = 135,707,684,865,343.62/14,761,902.50
  6. Step 6: Final answer
    x = 9,193,102.64

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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.