Home / 17,491,088.32-24,145,441.80-11,299,154.08

Finding the Fourth Proportional to 17,491,088.32, 24,145,441.80 and 11,299,154.08

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Solution

The fourth proportional to 17,491,088.32, 24,145,441.80 and 11,299,154.08 is: 15,597,832.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,491,088.32 : 24,145,441.80 = 11,299,154.08 : x
  2. Step 2: Convert to fraction form
    17,491,088.32/24,145,441.80 = 11,299,154.08/x
  3. Step 3: Cross multiply
    17,491,088.32x = 24,145,441.80 × 11,299,154.08
  4. Step 4: Simplify right side
    17,491,088.32x = 272,823,067,227,872.56
  5. Step 5: Solve for x
    x = 272,823,067,227,872.56/17,491,088.32
  6. Step 6: Final answer
    x = 15,597,832.58

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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.