Home / 45,941,039.20-63,395,777.52-25,313,331.04

Finding the Fourth Proportional to 45,941,039.20, 63,395,777.52 and 25,313,331.04

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Solution

The fourth proportional to 45,941,039.20, 63,395,777.52 and 25,313,331.04 is: 34,930,822.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,941,039.20 : 63,395,777.52 = 25,313,331.04 : x
  2. Step 2: Convert to fraction form
    45,941,039.20/63,395,777.52 = 25,313,331.04/x
  3. Step 3: Cross multiply
    45,941,039.20x = 63,395,777.52 × 25,313,331.04
  4. Step 4: Simplify right side
    45,941,039.20x = 1,604,758,302,901,950.25
  5. Step 5: Solve for x
    x = 1,604,758,302,901,950.25/45,941,039.20
  6. Step 6: Final answer
    x = 34,930,822.87

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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.