Home / 36,251,724.96-54,376,112.61-8,957,330.31

Finding the Fourth Proportional to 36,251,724.96, 54,376,112.61 and 8,957,330.31

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Solution

The fourth proportional to 36,251,724.96, 54,376,112.61 and 8,957,330.31 is: 13,435,631.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251,724.96 : 54,376,112.61 = 8,957,330.31 : x
  2. Step 2: Convert to fraction form
    36,251,724.96/54,376,112.61 = 8,957,330.31/x
  3. Step 3: Cross multiply
    36,251,724.96x = 54,376,112.61 × 8,957,330.31
  4. Step 4: Simplify right side
    36,251,724.96x = 487,064,801,621,526.25
  5. Step 5: Solve for x
    x = 487,064,801,621,526.25/36,251,724.96
  6. Step 6: Final answer
    x = 13,435,631.05

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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.