Home / 16,511,694.40-24,746,546.40-7,973,646.40

Finding the Fourth Proportional to 16,511,694.40, 24,746,546.40 and 7,973,646.40

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Solution

The fourth proportional to 16,511,694.40, 24,746,546.40 and 7,973,646.40 is: 11,950,330.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,511,694.40 : 24,746,546.40 = 7,973,646.40 : x
  2. Step 2: Convert to fraction form
    16,511,694.40/24,746,546.40 = 7,973,646.40/x
  3. Step 3: Cross multiply
    16,511,694.40x = 24,746,546.40 × 7,973,646.40
  4. Step 4: Simplify right side
    16,511,694.40x = 197,320,210,614,792.97
  5. Step 5: Solve for x
    x = 197,320,210,614,792.97/16,511,694.40
  6. Step 6: Final answer
    x = 11,950,330.83

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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.