Home / 56,943,236.03-85,551,118.38-36,512,983.08

Finding the Fourth Proportional to 56,943,236.03, 85,551,118.38 and 36,512,983.08

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Solution

The fourth proportional to 56,943,236.03, 85,551,118.38 and 36,512,983.08 is: 54,856,849.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,943,236.03 : 85,551,118.38 = 36,512,983.08 : x
  2. Step 2: Convert to fraction form
    56,943,236.03/85,551,118.38 = 36,512,983.08/x
  3. Step 3: Cross multiply
    56,943,236.03x = 85,551,118.38 × 36,512,983.08
  4. Step 4: Simplify right side
    56,943,236.03x = 3,123,726,537,884,016.50
  5. Step 5: Solve for x
    x = 3,123,726,537,884,016.50/56,943,236.03
  6. Step 6: Final answer
    x = 54,856,849.66

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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.