Home / 44,289,795.20-66,451,281.60-17,382,761.60

Finding the Fourth Proportional to 44,289,795.20, 66,451,281.60 and 17,382,761.60

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Solution

The fourth proportional to 44,289,795.20, 66,451,281.60 and 17,382,761.60 is: 26,080,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,795.20 : 66,451,281.60 = 17,382,761.60 : x
  2. Step 2: Convert to fraction form
    44,289,795.20/66,451,281.60 = 17,382,761.60/x
  3. Step 3: Cross multiply
    44,289,795.20x = 66,451,281.60 × 17,382,761.60
  4. Step 4: Simplify right side
    44,289,795.20x = 1,155,106,786,067,266.75
  5. Step 5: Solve for x
    x = 1,155,106,786,067,266.75/44,289,795.20
  6. Step 6: Final answer
    x = 26,080,653.14

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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.