Home / 25,745,449.26-35,538,042.88-17,046,424.42

Finding the Fourth Proportional to 25,745,449.26, 35,538,042.88 and 17,046,424.42

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Solution

The fourth proportional to 25,745,449.26, 35,538,042.88 and 17,046,424.42 is: 23,530,238.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,745,449.26 : 35,538,042.88 = 17,046,424.42 : x
  2. Step 2: Convert to fraction form
    25,745,449.26/35,538,042.88 = 17,046,424.42/x
  3. Step 3: Cross multiply
    25,745,449.26x = 35,538,042.88 × 17,046,424.42
  4. Step 4: Simplify right side
    25,745,449.26x = 605,796,561,988,639.25
  5. Step 5: Solve for x
    x = 605,796,561,988,639.25/25,745,449.26
  6. Step 6: Final answer
    x = 23,530,238.52

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Double scale
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1.5x scale

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.