Home / 29,261,738.38-43,898,770.80-11,065,530.69

Finding the Fourth Proportional to 29,261,738.38, 43,898,770.80 and 11,065,530.69

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Solution

The fourth proportional to 29,261,738.38, 43,898,770.80 and 11,065,530.69 is: 16,600,626.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,261,738.38 : 43,898,770.80 = 11,065,530.69 : x
  2. Step 2: Convert to fraction form
    29,261,738.38/43,898,770.80 = 11,065,530.69/x
  3. Step 3: Cross multiply
    29,261,738.38x = 43,898,770.80 × 11,065,530.69
  4. Step 4: Simplify right side
    29,261,738.38x = 485,763,195,321,182
  5. Step 5: Solve for x
    x = 485,763,195,321,182/29,261,738.38
  6. Step 6: Final answer
    x = 16,600,626.70

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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.