Home / 41,375,748.13-57,096,422.16-22,790,488.18

Finding the Fourth Proportional to 41,375,748.13, 57,096,422.16 and 22,790,488.18

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Solution

The fourth proportional to 41,375,748.13, 57,096,422.16 and 22,790,488.18 is: 31,449,711.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375,748.13 : 57,096,422.16 = 22,790,488.18 : x
  2. Step 2: Convert to fraction form
    41,375,748.13/57,096,422.16 = 22,790,488.18/x
  3. Step 3: Cross multiply
    41,375,748.13x = 57,096,422.16 × 22,790,488.18
  4. Step 4: Simplify right side
    41,375,748.13x = 1,301,255,334,357,770
  5. Step 5: Solve for x
    x = 1,301,255,334,357,770/41,375,748.13
  6. Step 6: Final answer
    x = 31,449,711.32

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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.