Home / 14,676,399.88-22,016,350.64-7,097,920

Finding the Fourth Proportional to 14,676,399.88, 22,016,350.64 and 7,097,920

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Solution

The fourth proportional to 14,676,399.88, 22,016,350.64 and 7,097,920 is: 10,647,726.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676,399.88 : 22,016,350.64 = 7,097,920 : x
  2. Step 2: Convert to fraction form
    14,676,399.88/22,016,350.64 = 7,097,920/x
  3. Step 3: Cross multiply
    14,676,399.88x = 22,016,350.64 × 7,097,920
  4. Step 4: Simplify right side
    14,676,399.88x = 156,270,295,499,179.22
  5. Step 5: Solve for x
    x = 156,270,295,499,179.22/14,676,399.88
  6. Step 6: Final answer
    x = 10,647,726.74

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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.