Home / 15,576,002.60-23,364,003.90-8,857,538.60

Finding the Fourth Proportional to 15,576,002.60, 23,364,003.90 and 8,857,538.60

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Solution

The fourth proportional to 15,576,002.60, 23,364,003.90 and 8,857,538.60 is: 13,286,307.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,002.60 : 23,364,003.90 = 8,857,538.60 : x
  2. Step 2: Convert to fraction form
    15,576,002.60/23,364,003.90 = 8,857,538.60/x
  3. Step 3: Cross multiply
    15,576,002.60x = 23,364,003.90 × 8,857,538.60
  4. Step 4: Simplify right side
    15,576,002.60x = 206,947,566,394,800.53
  5. Step 5: Solve for x
    x = 206,947,566,394,800.53/15,576,002.60
  6. Step 6: Final answer
    x = 13,286,307.90

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Similar ratio
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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.