Home / 24,725,930.90-37,088,896.35-12,632,695.70

Finding the Fourth Proportional to 24,725,930.90, 37,088,896.35 and 12,632,695.70

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Solution

The fourth proportional to 24,725,930.90, 37,088,896.35 and 12,632,695.70 is: 18,949,043.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,725,930.90 : 37,088,896.35 = 12,632,695.70 : x
  2. Step 2: Convert to fraction form
    24,725,930.90/37,088,896.35 = 12,632,695.70/x
  3. Step 3: Cross multiply
    24,725,930.90x = 37,088,896.35 × 12,632,695.70
  4. Step 4: Simplify right side
    24,725,930.90x = 468,532,741,438,390.69
  5. Step 5: Solve for x
    x = 468,532,741,438,390.69/24,725,930.90
  6. Step 6: Final answer
    x = 18,949,043.55

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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.