Home / 36,822,246.76-55,217,361.40-10,555,297.57

Finding the Fourth Proportional to 36,822,246.76, 55,217,361.40 and 10,555,297.57

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Solution

The fourth proportional to 36,822,246.76, 55,217,361.40 and 10,555,297.57 is: 15,828,357.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,822,246.76 : 55,217,361.40 = 10,555,297.57 : x
  2. Step 2: Convert to fraction form
    36,822,246.76/55,217,361.40 = 10,555,297.57/x
  3. Step 3: Cross multiply
    36,822,246.76x = 55,217,361.40 × 10,555,297.57
  4. Step 4: Simplify right side
    36,822,246.76x = 582,835,680,607,231.75
  5. Step 5: Solve for x
    x = 582,835,680,607,231.75/36,822,246.76
  6. Step 6: Final answer
    x = 15,828,357.36

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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.