Home / 88,135,655.12-132,192,965.64-23,444,195.12

Finding the Fourth Proportional to 88,135,655.12, 132,192,965.64 and 23,444,195.12

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Solution

The fourth proportional to 88,135,655.12, 132,192,965.64 and 23,444,195.12 is: 35,163,495.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,135,655.12 : 132,192,965.64 = 23,444,195.12 : x
  2. Step 2: Convert to fraction form
    88,135,655.12/132,192,965.64 = 23,444,195.12/x
  3. Step 3: Cross multiply
    88,135,655.12x = 132,192,965.64 × 23,444,195.12
  4. Step 4: Simplify right side
    88,135,655.12x = 3,099,157,679,955,616
  5. Step 5: Solve for x
    x = 3,099,157,679,955,616/88,135,655.12
  6. Step 6: Final answer
    x = 35,163,495.13

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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.