Home / 23,695,159.78-35,538,675.36-7,517,505.16

Finding the Fourth Proportional to 23,695,159.78, 35,538,675.36 and 7,517,505.16

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Solution

The fourth proportional to 23,695,159.78, 35,538,675.36 and 7,517,505.16 is: 11,274,968.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,695,159.78 : 35,538,675.36 = 7,517,505.16 : x
  2. Step 2: Convert to fraction form
    23,695,159.78/35,538,675.36 = 7,517,505.16/x
  3. Step 3: Cross multiply
    23,695,159.78x = 35,538,675.36 × 7,517,505.16
  4. Step 4: Simplify right side
    23,695,159.78x = 267,162,175,398,364.84
  5. Step 5: Solve for x
    x = 267,162,175,398,364.84/23,695,159.78
  6. Step 6: Final answer
    x = 11,274,968.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.