Home / 25,464,088.24-38,170,593.04-11,826,811.76

Finding the Fourth Proportional to 25,464,088.24, 38,170,593.04 and 11,826,811.76

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Solution

The fourth proportional to 25,464,088.24, 38,170,593.04 and 11,826,811.76 is: 17,728,355.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,464,088.24 : 38,170,593.04 = 11,826,811.76 : x
  2. Step 2: Convert to fraction form
    25,464,088.24/38,170,593.04 = 11,826,811.76/x
  3. Step 3: Cross multiply
    25,464,088.24x = 38,170,593.04 × 11,826,811.76
  4. Step 4: Simplify right side
    25,464,088.24x = 451,436,418,651,646.12
  5. Step 5: Solve for x
    x = 451,436,418,651,646.12/25,464,088.24
  6. Step 6: Final answer
    x = 17,728,355.89

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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.