Home / 16,150,473.52-22,282,025.38-10,352,452.32

Finding the Fourth Proportional to 16,150,473.52, 22,282,025.38 and 10,352,452.32

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Solution

The fourth proportional to 16,150,473.52, 22,282,025.38 and 10,352,452.32 is: 14,282,776.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,150,473.52 : 22,282,025.38 = 10,352,452.32 : x
  2. Step 2: Convert to fraction form
    16,150,473.52/22,282,025.38 = 10,352,452.32/x
  3. Step 3: Cross multiply
    16,150,473.52x = 22,282,025.38 × 10,352,452.32
  4. Step 4: Simplify right side
    16,150,473.52x = 230,673,605,339,479.88
  5. Step 5: Solve for x
    x = 230,673,605,339,479.88/16,150,473.52
  6. Step 6: Final answer
    x = 14,282,776.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.