Home / 14,367,179.70-21,550,769.55-10,062,507.60

Finding the Fourth Proportional to 14,367,179.70, 21,550,769.55 and 10,062,507.60

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Solution

The fourth proportional to 14,367,179.70, 21,550,769.55 and 10,062,507.60 is: 15,093,761.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367,179.70 : 21,550,769.55 = 10,062,507.60 : x
  2. Step 2: Convert to fraction form
    14,367,179.70/21,550,769.55 = 10,062,507.60/x
  3. Step 3: Cross multiply
    14,367,179.70x = 21,550,769.55 × 10,062,507.60
  4. Step 4: Simplify right side
    14,367,179.70x = 216,854,782,382,723.59
  5. Step 5: Solve for x
    x = 216,854,782,382,723.59/14,367,179.70
  6. Step 6: Final answer
    x = 15,093,761.40

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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.