Home / 15,116,917.80-22,675,394.46-3,757,366.42

Finding the Fourth Proportional to 15,116,917.80, 22,675,394.46 and 3,757,366.42

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Solution

The fourth proportional to 15,116,917.80, 22,675,394.46 and 3,757,366.42 is: 5,636,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,917.80 : 22,675,394.46 = 3,757,366.42 : x
  2. Step 2: Convert to fraction form
    15,116,917.80/22,675,394.46 = 3,757,366.42/x
  3. Step 3: Cross multiply
    15,116,917.80x = 22,675,394.46 × 3,757,366.42
  4. Step 4: Simplify right side
    15,116,917.80x = 85,199,765,704,258.03
  5. Step 5: Solve for x
    x = 85,199,765,704,258.03/15,116,917.80
  6. Step 6: Final answer
    x = 5,636,054.04

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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.