Home / 40,003,727.10-60,005,590.65-27,674,295.90

Finding the Fourth Proportional to 40,003,727.10, 60,005,590.65 and 27,674,295.90

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Solution

The fourth proportional to 40,003,727.10, 60,005,590.65 and 27,674,295.90 is: 41,511,443.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,003,727.10 : 60,005,590.65 = 27,674,295.90 : x
  2. Step 2: Convert to fraction form
    40,003,727.10/60,005,590.65 = 27,674,295.90/x
  3. Step 3: Cross multiply
    40,003,727.10x = 60,005,590.65 × 27,674,295.90
  4. Step 4: Simplify right side
    40,003,727.10x = 1,660,612,471,302,373.25
  5. Step 5: Solve for x
    x = 1,660,612,471,302,373.25/40,003,727.10
  6. Step 6: Final answer
    x = 41,511,443.85

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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.