Home / 88,268,455.85-132,356,801.72-26,011,602.52

Finding the Fourth Proportional to 88,268,455.85, 132,356,801.72 and 26,011,602.52

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Solution

The fourth proportional to 88,268,455.85, 132,356,801.72 and 26,011,602.52 is: 39,003,882.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,268,455.85 : 132,356,801.72 = 26,011,602.52 : x
  2. Step 2: Convert to fraction form
    88,268,455.85/132,356,801.72 = 26,011,602.52/x
  3. Step 3: Cross multiply
    88,268,455.85x = 132,356,801.72 × 26,011,602.52
  4. Step 4: Simplify right side
    88,268,455.85x = 3,442,812,516,893,229
  5. Step 5: Solve for x
    x = 3,442,812,516,893,229/88,268,455.85
  6. Step 6: Final answer
    x = 39,003,882.92

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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.