Home / 14,747,532.73-22,121,369.11-4,512,376.22

Finding the Fourth Proportional to 14,747,532.73, 22,121,369.11 and 4,512,376.22

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Solution

The fourth proportional to 14,747,532.73, 22,121,369.11 and 4,512,376.22 is: 6,768,585.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747,532.73 : 22,121,369.11 = 4,512,376.22 : x
  2. Step 2: Convert to fraction form
    14,747,532.73/22,121,369.11 = 4,512,376.22/x
  3. Step 3: Cross multiply
    14,747,532.73x = 22,121,369.11 × 4,512,376.22
  4. Step 4: Simplify right side
    14,747,532.73x = 99,819,940,001,140.33
  5. Step 5: Solve for x
    x = 99,819,940,001,140.33/14,747,532.73
  6. Step 6: Final answer
    x = 6,768,585.76

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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.