Home / 44,297,242.97-61,121,066.54-25,455,180.92

Finding the Fourth Proportional to 44,297,242.97, 61,121,066.54 and 25,455,180.92

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Solution

The fourth proportional to 44,297,242.97, 61,121,066.54 and 25,455,180.92 is: 35,122,903.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297,242.97 : 61,121,066.54 = 25,455,180.92 : x
  2. Step 2: Convert to fraction form
    44,297,242.97/61,121,066.54 = 25,455,180.92/x
  3. Step 3: Cross multiply
    44,297,242.97x = 61,121,066.54 × 25,455,180.92
  4. Step 4: Simplify right side
    44,297,242.97x = 1,555,847,806,366,177
  5. Step 5: Solve for x
    x = 1,555,847,806,366,177/44,297,242.97
  6. Step 6: Final answer
    x = 35,122,903.87

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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.