Home / 27,340,205.40-40,955,195.70-17,073,552.60

Finding the Fourth Proportional to 27,340,205.40, 40,955,195.70 and 17,073,552.60

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Solution

The fourth proportional to 27,340,205.40, 40,955,195.70 and 17,073,552.60 is: 25,575,912.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,340,205.40 : 40,955,195.70 = 17,073,552.60 : x
  2. Step 2: Convert to fraction form
    27,340,205.40/40,955,195.70 = 17,073,552.60/x
  3. Step 3: Cross multiply
    27,340,205.40x = 40,955,195.70 × 17,073,552.60
  4. Step 4: Simplify right side
    27,340,205.40x = 699,250,688,027,243.88
  5. Step 5: Solve for x
    x = 699,250,688,027,243.88/27,340,205.40
  6. Step 6: Final answer
    x = 25,575,912.02

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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.