Home / 23,335,228.80-35,002,843.20-17,587,209.60

Finding the Fourth Proportional to 23,335,228.80, 35,002,843.20 and 17,587,209.60

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Solution

The fourth proportional to 23,335,228.80, 35,002,843.20 and 17,587,209.60 is: 26,380,814.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,335,228.80 : 35,002,843.20 = 17,587,209.60 : x
  2. Step 2: Convert to fraction form
    23,335,228.80/35,002,843.20 = 17,587,209.60/x
  3. Step 3: Cross multiply
    23,335,228.80x = 35,002,843.20 × 17,587,209.60
  4. Step 4: Simplify right side
    23,335,228.80x = 615,602,339,954,334.88
  5. Step 5: Solve for x
    x = 615,602,339,954,334.88/23,335,228.80
  6. Step 6: Final answer
    x = 26,380,814.40

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1.5x scale

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.