Home / 43,346,397.32-59,826,718.49-25,715,086.37

Finding the Fourth Proportional to 43,346,397.32, 59,826,718.49 and 25,715,086.37

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Solution

The fourth proportional to 43,346,397.32, 59,826,718.49 and 25,715,086.37 is: 35,491,974.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,346,397.32 : 59,826,718.49 = 25,715,086.37 : x
  2. Step 2: Convert to fraction form
    43,346,397.32/59,826,718.49 = 25,715,086.37/x
  3. Step 3: Cross multiply
    43,346,397.32x = 59,826,718.49 × 25,715,086.37
  4. Step 4: Simplify right side
    43,346,397.32x = 1,538,449,233,073,055
  5. Step 5: Solve for x
    x = 1,538,449,233,073,055/43,346,397.32
  6. Step 6: Final answer
    x = 35,491,974.61

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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.