Home / 55,016,327.70-82,524,491.55-29,507,159.70

Finding the Fourth Proportional to 55,016,327.70, 82,524,491.55 and 29,507,159.70

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Solution

The fourth proportional to 55,016,327.70, 82,524,491.55 and 29,507,159.70 is: 44,260,739.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,016,327.70 : 82,524,491.55 = 29,507,159.70 : x
  2. Step 2: Convert to fraction form
    55,016,327.70/82,524,491.55 = 29,507,159.70/x
  3. Step 3: Cross multiply
    55,016,327.70x = 82,524,491.55 × 29,507,159.70
  4. Step 4: Simplify right side
    55,016,327.70x = 2,435,063,351,327,150.50
  5. Step 5: Solve for x
    x = 2,435,063,351,327,150.50/55,016,327.70
  6. Step 6: Final answer
    x = 44,260,739.55

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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.