Home / 14,836,525.92-22,254,789.20-8,101,265.76

Finding the Fourth Proportional to 14,836,525.92, 22,254,789.20 and 8,101,265.76

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Solution

The fourth proportional to 14,836,525.92, 22,254,789.20 and 8,101,265.76 is: 12,151,898.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,836,525.92 : 22,254,789.20 = 8,101,265.76 : x
  2. Step 2: Convert to fraction form
    14,836,525.92/22,254,789.20 = 8,101,265.76/x
  3. Step 3: Cross multiply
    14,836,525.92x = 22,254,789.20 × 8,101,265.76
  4. Step 4: Simplify right side
    14,836,525.92x = 180,291,961,741,977.78
  5. Step 5: Solve for x
    x = 180,291,961,741,977.78/14,836,525.92
  6. Step 6: Final answer
    x = 12,151,898.81

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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.