Home / 57,061,037.96-85,538,308.08-22,517,726.12

Finding the Fourth Proportional to 57,061,037.96, 85,538,308.08 and 22,517,726.12

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Solution

The fourth proportional to 57,061,037.96, 85,538,308.08 and 22,517,726.12 is: 33,755,575.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,061,037.96 : 85,538,308.08 = 22,517,726.12 : x
  2. Step 2: Convert to fraction form
    57,061,037.96/85,538,308.08 = 22,517,726.12/x
  3. Step 3: Cross multiply
    57,061,037.96x = 85,538,308.08 × 22,517,726.12
  4. Step 4: Simplify right side
    57,061,037.96x = 1,926,128,194,113,623
  5. Step 5: Solve for x
    x = 1,926,128,194,113,623/57,061,037.96
  6. Step 6: Final answer
    x = 33,755,575.84

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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.