Home / 47,100,177.64-70,650,271.94-14,754,600.73

Finding the Fourth Proportional to 47,100,177.64, 70,650,271.94 and 14,754,600.73

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Solution

The fourth proportional to 47,100,177.64, 70,650,271.94 and 14,754,600.73 is: 22,131,902.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,100,177.64 : 70,650,271.94 = 14,754,600.73 : x
  2. Step 2: Convert to fraction form
    47,100,177.64/70,650,271.94 = 14,754,600.73/x
  3. Step 3: Cross multiply
    47,100,177.64x = 70,650,271.94 × 14,754,600.73
  4. Step 4: Simplify right side
    47,100,177.64x = 1,042,416,553,940,622.50
  5. Step 5: Solve for x
    x = 1,042,416,553,940,622.50/47,100,177.64
  6. Step 6: Final answer
    x = 22,131,902.81

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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.