Home / 57,954,338.16-86,944,052.52-17,567,867.76

Finding the Fourth Proportional to 57,954,338.16, 86,944,052.52 and 17,567,867.76

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Solution

The fourth proportional to 57,954,338.16, 86,944,052.52 and 17,567,867.76 is: 26,355,604.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,954,338.16 : 86,944,052.52 = 17,567,867.76 : x
  2. Step 2: Convert to fraction form
    57,954,338.16/86,944,052.52 = 17,567,867.76/x
  3. Step 3: Cross multiply
    57,954,338.16x = 86,944,052.52 × 17,567,867.76
  4. Step 4: Simplify right side
    57,954,338.16x = 1,527,421,617,189,854.75
  5. Step 5: Solve for x
    x = 1,527,421,617,189,854.75/57,954,338.16
  6. Step 6: Final answer
    x = 26,355,604.53

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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.