Home / 15,553,119.60-23,318,620.20-5,964,793.20

Finding the Fourth Proportional to 15,553,119.60, 23,318,620.20 and 5,964,793.20

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Solution

The fourth proportional to 15,553,119.60, 23,318,620.20 and 5,964,793.20 is: 8,942,948.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,553,119.60 : 23,318,620.20 = 5,964,793.20 : x
  2. Step 2: Convert to fraction form
    15,553,119.60/23,318,620.20 = 5,964,793.20/x
  3. Step 3: Cross multiply
    15,553,119.60x = 23,318,620.20 × 5,964,793.20
  4. Step 4: Simplify right side
    15,553,119.60x = 139,090,747,202,342.64
  5. Step 5: Solve for x
    x = 139,090,747,202,342.64/15,553,119.60
  6. Step 6: Final answer
    x = 8,942,948.47

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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.