Home / 17,580,920.20-24,260,515.12-9,844,189

Finding the Fourth Proportional to 17,580,920.20, 24,260,515.12 and 9,844,189

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Solution

The fourth proportional to 17,580,920.20, 24,260,515.12 and 9,844,189 is: 13,584,334.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,580,920.20 : 24,260,515.12 = 9,844,189 : x
  2. Step 2: Convert to fraction form
    17,580,920.20/24,260,515.12 = 9,844,189/x
  3. Step 3: Cross multiply
    17,580,920.20x = 24,260,515.12 × 9,844,189
  4. Step 4: Simplify right side
    17,580,920.20x = 238,825,096,078,637.69
  5. Step 5: Solve for x
    x = 238,825,096,078,637.69/17,580,920.20
  6. Step 6: Final answer
    x = 13,584,334.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.