Home / 17,027,232.80-25,507,671.60-10,275,591.20

Finding the Fourth Proportional to 17,027,232.80, 25,507,671.60 and 10,275,591.20

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Solution

The fourth proportional to 17,027,232.80, 25,507,671.60 and 10,275,591.20 is: 15,393,364.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,027,232.80 : 25,507,671.60 = 10,275,591.20 : x
  2. Step 2: Convert to fraction form
    17,027,232.80/25,507,671.60 = 10,275,591.20/x
  3. Step 3: Cross multiply
    17,027,232.80x = 25,507,671.60 × 10,275,591.20
  4. Step 4: Simplify right side
    17,027,232.80x = 262,106,405,825,449.91
  5. Step 5: Solve for x
    x = 262,106,405,825,449.91/17,027,232.80
  6. Step 6: Final answer
    x = 15,393,364.79

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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.