Home / 49,177,220.40-73,765,139.40-22,250,833.20

Finding the Fourth Proportional to 49,177,220.40, 73,765,139.40 and 22,250,833.20

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Solution

The fourth proportional to 49,177,220.40, 73,765,139.40 and 22,250,833.20 is: 33,375,937.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,177,220.40 : 73,765,139.40 = 22,250,833.20 : x
  2. Step 2: Convert to fraction form
    49,177,220.40/73,765,139.40 = 22,250,833.20/x
  3. Step 3: Cross multiply
    49,177,220.40x = 73,765,139.40 × 22,250,833.20
  4. Step 4: Simplify right side
    49,177,220.40x = 1,641,335,812,764,148.25
  5. Step 5: Solve for x
    x = 1,641,335,812,764,148.25/49,177,220.40
  6. Step 6: Final answer
    x = 33,375,937.06

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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.