Home / 41,961,460.32-57,891,454.56-25,429,658.88

Finding the Fourth Proportional to 41,961,460.32, 57,891,454.56 and 25,429,658.88

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Solution

The fourth proportional to 41,961,460.32, 57,891,454.56 and 25,429,658.88 is: 35,083,620.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,961,460.32 : 57,891,454.56 = 25,429,658.88 : x
  2. Step 2: Convert to fraction form
    41,961,460.32/57,891,454.56 = 25,429,658.88/x
  3. Step 3: Cross multiply
    41,961,460.32x = 57,891,454.56 × 25,429,658.88
  4. Step 4: Simplify right side
    41,961,460.32x = 1,472,159,941,527,820.50
  5. Step 5: Solve for x
    x = 1,472,159,941,527,820.50/41,961,460.32
  6. Step 6: Final answer
    x = 35,083,620.31

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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.