Home / 57,191,030.56-85,738,329.78-24,818,546.26

Finding the Fourth Proportional to 57,191,030.56, 85,738,329.78 and 24,818,546.26

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Solution

The fourth proportional to 57,191,030.56, 85,738,329.78 and 24,818,546.26 is: 37,206,895.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,191,030.56 : 85,738,329.78 = 24,818,546.26 : x
  2. Step 2: Convert to fraction form
    57,191,030.56/85,738,329.78 = 24,818,546.26/x
  3. Step 3: Cross multiply
    57,191,030.56x = 85,738,329.78 × 24,818,546.26
  4. Step 4: Simplify right side
    57,191,030.56x = 2,127,900,703,900,065.75
  5. Step 5: Solve for x
    x = 2,127,900,703,900,065.75/57,191,030.56
  6. Step 6: Final answer
    x = 37,206,895.61

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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.