Home / 36,289,212.30-54,433,818.45-36,037,269.90

Finding the Fourth Proportional to 36,289,212.30, 54,433,818.45 and 36,037,269.90

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Solution

The fourth proportional to 36,289,212.30, 54,433,818.45 and 36,037,269.90 is: 54,055,904.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,212.30 : 54,433,818.45 = 36,037,269.90 : x
  2. Step 2: Convert to fraction form
    36,289,212.30/54,433,818.45 = 36,037,269.90/x
  3. Step 3: Cross multiply
    36,289,212.30x = 54,433,818.45 × 36,037,269.90
  4. Step 4: Simplify right side
    36,289,212.30x = 1,961,646,207,170,249.75
  5. Step 5: Solve for x
    x = 1,961,646,207,170,249.75/36,289,212.30
  6. Step 6: Final answer
    x = 54,055,904.85

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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.