Home / 16,248,882.07-22,410,382.40-14,284,560.13

Finding the Fourth Proportional to 16,248,882.07, 22,410,382.40 and 14,284,560.13

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Solution

The fourth proportional to 16,248,882.07, 22,410,382.40 and 14,284,560.13 is: 19,701,198.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248,882.07 : 22,410,382.40 = 14,284,560.13 : x
  2. Step 2: Convert to fraction form
    16,248,882.07/22,410,382.40 = 14,284,560.13/x
  3. Step 3: Cross multiply
    16,248,882.07x = 22,410,382.40 × 14,284,560.13
  4. Step 4: Simplify right side
    16,248,882.07x = 320,122,454,929,093.69
  5. Step 5: Solve for x
    x = 320,122,454,929,093.69/16,248,882.07
  6. Step 6: Final answer
    x = 19,701,198.74

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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.