Home / 55,655,191.56-83,483,231.22-22,857,310.65

Finding the Fourth Proportional to 55,655,191.56, 83,483,231.22 and 22,857,310.65

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Solution

The fourth proportional to 55,655,191.56, 83,483,231.22 and 22,857,310.65 is: 34,286,148.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,655,191.56 : 83,483,231.22 = 22,857,310.65 : x
  2. Step 2: Convert to fraction form
    55,655,191.56/83,483,231.22 = 22,857,310.65/x
  3. Step 3: Cross multiply
    55,655,191.56x = 83,483,231.22 × 22,857,310.65
  4. Step 4: Simplify right side
    55,655,191.56x = 1,908,202,150,061,318.25
  5. Step 5: Solve for x
    x = 1,908,202,150,061,318.25/55,655,191.56
  6. Step 6: Final answer
    x = 34,286,148.27

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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.