Home / 15,818,059.62-23,722,231.91-5,580,525.23

Finding the Fourth Proportional to 15,818,059.62, 23,722,231.91 and 5,580,525.23

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Solution

The fourth proportional to 15,818,059.62, 23,722,231.91 and 5,580,525.23 is: 8,369,074.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,818,059.62 : 23,722,231.91 = 5,580,525.23 : x
  2. Step 2: Convert to fraction form
    15,818,059.62/23,722,231.91 = 5,580,525.23/x
  3. Step 3: Cross multiply
    15,818,059.62x = 23,722,231.91 × 5,580,525.23
  4. Step 4: Simplify right side
    15,818,059.62x = 132,382,513,676,177.86
  5. Step 5: Solve for x
    x = 132,382,513,676,177.86/15,818,059.62
  6. Step 6: Final answer
    x = 8,369,074.14

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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.