Home / 36,691,372.05-55,037,058.08-9,397,612.05

Finding the Fourth Proportional to 36,691,372.05, 55,037,058.08 and 9,397,612.05

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Solution

The fourth proportional to 36,691,372.05, 55,037,058.08 and 9,397,612.05 is: 14,096,418.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,691,372.05 : 55,037,058.08 = 9,397,612.05 : x
  2. Step 2: Convert to fraction form
    36,691,372.05/55,037,058.08 = 9,397,612.05/x
  3. Step 3: Cross multiply
    36,691,372.05x = 55,037,058.08 × 9,397,612.05
  4. Step 4: Simplify right side
    36,691,372.05x = 517,216,920,162,169.88
  5. Step 5: Solve for x
    x = 517,216,920,162,169.88/36,691,372.05
  6. Step 6: Final answer
    x = 14,096,418.08

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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.