Home / 14,762,276.60-22,143,414.90-7,204,004.60

Finding the Fourth Proportional to 14,762,276.60, 22,143,414.90 and 7,204,004.60

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Solution

The fourth proportional to 14,762,276.60, 22,143,414.90 and 7,204,004.60 is: 10,806,006.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,276.60 : 22,143,414.90 = 7,204,004.60 : x
  2. Step 2: Convert to fraction form
    14,762,276.60/22,143,414.90 = 7,204,004.60/x
  3. Step 3: Cross multiply
    14,762,276.60x = 22,143,414.90 × 7,204,004.60
  4. Step 4: Simplify right side
    14,762,276.60x = 159,521,262,799,308.53
  5. Step 5: Solve for x
    x = 159,521,262,799,308.53/14,762,276.60
  6. Step 6: Final answer
    x = 10,806,006.90

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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.