Home / 88,167,642.72-132,252,820.12-33,583,272

Finding the Fourth Proportional to 88,167,642.72, 132,252,820.12 and 33,583,272

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Solution

The fourth proportional to 88,167,642.72, 132,252,820.12 and 33,583,272 is: 50,375,424.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,167,642.72 : 132,252,820.12 = 33,583,272 : x
  2. Step 2: Convert to fraction form
    88,167,642.72/132,252,820.12 = 33,583,272/x
  3. Step 3: Cross multiply
    88,167,642.72x = 132,252,820.12 × 33,583,272
  4. Step 4: Simplify right side
    88,167,642.72x = 4,441,482,430,857,033
  5. Step 5: Solve for x
    x = 4,441,482,430,857,033/88,167,642.72
  6. Step 6: Final answer
    x = 50,375,424.52

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