Home / 14,863,515.80-22,295,273.70-10,558,843.70

Finding the Fourth Proportional to 14,863,515.80, 22,295,273.70 and 10,558,843.70

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Solution

The fourth proportional to 14,863,515.80, 22,295,273.70 and 10,558,843.70 is: 15,838,265.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,863,515.80 : 22,295,273.70 = 10,558,843.70 : x
  2. Step 2: Convert to fraction form
    14,863,515.80/22,295,273.70 = 10,558,843.70/x
  3. Step 3: Cross multiply
    14,863,515.80x = 22,295,273.70 × 10,558,843.70
  4. Step 4: Simplify right side
    14,863,515.80x = 235,412,310,247,020.66
  5. Step 5: Solve for x
    x = 235,412,310,247,020.66/14,863,515.80
  6. Step 6: Final answer
    x = 15,838,265.55

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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.