Home / 32,221,727.28-48,332,720.88-13,052,846.88

Finding the Fourth Proportional to 32,221,727.28, 48,332,720.88 and 13,052,846.88

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Solution

The fourth proportional to 32,221,727.28, 48,332,720.88 and 13,052,846.88 is: 19,579,322.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,221,727.28 : 48,332,720.88 = 13,052,846.88 : x
  2. Step 2: Convert to fraction form
    32,221,727.28/48,332,720.88 = 13,052,846.88/x
  3. Step 3: Cross multiply
    32,221,727.28x = 48,332,720.88 × 13,052,846.88
  4. Step 4: Simplify right side
    32,221,727.28x = 630,879,604,940,418.88
  5. Step 5: Solve for x
    x = 630,879,604,940,418.88/32,221,727.28
  6. Step 6: Final answer
    x = 19,579,322.97

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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.