Home / 18,350,704.00-25,325,585.15-10,092,221.58

Finding the Fourth Proportional to 18,350,704.00, 25,325,585.15 and 10,092,221.58

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Solution

The fourth proportional to 18,350,704.00, 25,325,585.15 and 10,092,221.58 is: 13,928,153.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,350,704.00 : 25,325,585.15 = 10,092,221.58 : x
  2. Step 2: Convert to fraction form
    18,350,704.00/25,325,585.15 = 10,092,221.58/x
  3. Step 3: Cross multiply
    18,350,704.00x = 25,325,585.15 × 10,092,221.58
  4. Step 4: Simplify right side
    18,350,704.00x = 255,591,416,879,010.94
  5. Step 5: Solve for x
    x = 255,591,416,879,010.94/18,350,704.00
  6. Step 6: Final answer
    x = 13,928,153.21

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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.