Home / 36,213,772.32-54,344,589.74-17,050,009.84

Finding the Fourth Proportional to 36,213,772.32, 54,344,589.74 and 17,050,009.84

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Solution

The fourth proportional to 36,213,772.32, 54,344,589.74 and 17,050,009.84 is: 25,586,281.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,213,772.32 : 54,344,589.74 = 17,050,009.84 : x
  2. Step 2: Convert to fraction form
    36,213,772.32/54,344,589.74 = 17,050,009.84/x
  3. Step 3: Cross multiply
    36,213,772.32x = 54,344,589.74 × 17,050,009.84
  4. Step 4: Simplify right side
    36,213,772.32x = 926,575,789,817,763.12
  5. Step 5: Solve for x
    x = 926,575,789,817,763.12/36,213,772.32
  6. Step 6: Final answer
    x = 25,586,281.97

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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.