Home / 23,510,383.20-35,265,574.80-15,857,632.80

Finding the Fourth Proportional to 23,510,383.20, 35,265,574.80 and 15,857,632.80

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Solution

The fourth proportional to 23,510,383.20, 35,265,574.80 and 15,857,632.80 is: 23,786,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,510,383.20 : 35,265,574.80 = 15,857,632.80 : x
  2. Step 2: Convert to fraction form
    23,510,383.20/35,265,574.80 = 15,857,632.80/x
  3. Step 3: Cross multiply
    23,510,383.20x = 35,265,574.80 × 15,857,632.80
  4. Step 4: Simplify right side
    23,510,383.20x = 559,228,535,659,333.44
  5. Step 5: Solve for x
    x = 559,228,535,659,333.44/23,510,383.20
  6. Step 6: Final answer
    x = 23,786,449.20

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Similar ratio
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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.