Home / 57,542,277.80-86,313,465.84-16,041,508.76

Finding the Fourth Proportional to 57,542,277.80, 86,313,465.84 and 16,041,508.76

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Solution

The fourth proportional to 57,542,277.80, 86,313,465.84 and 16,041,508.76 is: 24,062,276.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,542,277.80 : 86,313,465.84 = 16,041,508.76 : x
  2. Step 2: Convert to fraction form
    57,542,277.80/86,313,465.84 = 16,041,508.76/x
  3. Step 3: Cross multiply
    57,542,277.80x = 86,313,465.84 × 16,041,508.76
  4. Step 4: Simplify right side
    57,542,277.80x = 1,384,598,218,378,320.75
  5. Step 5: Solve for x
    x = 1,384,598,218,378,320.75/57,542,277.80
  6. Step 6: Final answer
    x = 24,062,276.84

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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.