Home / 36,690,147.15-55,035,026.33-9,396,387.15

Finding the Fourth Proportional to 36,690,147.15, 55,035,026.33 and 9,396,387.15

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Solution

The fourth proportional to 36,690,147.15, 55,035,026.33 and 9,396,387.15 is: 14,094,530.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,690,147.15 : 55,035,026.33 = 9,396,387.15 : x
  2. Step 2: Convert to fraction form
    36,690,147.15/55,035,026.33 = 9,396,387.15/x
  3. Step 3: Cross multiply
    36,690,147.15x = 55,035,026.33 × 9,396,387.15
  4. Step 4: Simplify right side
    36,690,147.15x = 517,130,414,160,141.75
  5. Step 5: Solve for x
    x = 517,130,414,160,141.75/36,690,147.15
  6. Step 6: Final answer
    x = 14,094,530.94

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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.