Home / 60,901,757.20-91,358,004.03-17,182,898.66

Finding the Fourth Proportional to 60,901,757.20, 91,358,004.03 and 17,182,898.66

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Solution

The fourth proportional to 60,901,757.20, 91,358,004.03 and 17,182,898.66 is: 25,775,862.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,901,757.20 : 91,358,004.03 = 17,182,898.66 : x
  2. Step 2: Convert to fraction form
    60,901,757.20/91,358,004.03 = 17,182,898.66/x
  3. Step 3: Cross multiply
    60,901,757.20x = 91,358,004.03 × 17,182,898.66
  4. Step 4: Simplify right side
    60,901,757.20x = 1,569,795,324,570,571.75
  5. Step 5: Solve for x
    x = 1,569,795,324,570,571.75/60,901,757.20
  6. Step 6: Final answer
    x = 25,775,862.58

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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.