Home / 49,177,059.59-67,862,991.49-27,150,158.74

Finding the Fourth Proportional to 49,177,059.59, 67,862,991.49 and 27,150,158.74

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Solution

The fourth proportional to 49,177,059.59, 67,862,991.49 and 27,150,158.74 is: 37,466,473.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,177,059.59 : 67,862,991.49 = 27,150,158.74 : x
  2. Step 2: Convert to fraction form
    49,177,059.59/67,862,991.49 = 27,150,158.74/x
  3. Step 3: Cross multiply
    49,177,059.59x = 67,862,991.49 × 27,150,158.74
  4. Step 4: Simplify right side
    49,177,059.59x = 1,842,490,991,524,768.75
  5. Step 5: Solve for x
    x = 1,842,490,991,524,768.75/49,177,059.59
  6. Step 6: Final answer
    x = 37,466,473.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.