Home / 14,677,218.60-22,015,827.90-10,198,242.60

Finding the Fourth Proportional to 14,677,218.60, 22,015,827.90 and 10,198,242.60

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Solution

The fourth proportional to 14,677,218.60, 22,015,827.90 and 10,198,242.60 is: 15,297,363.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,218.60 : 22,015,827.90 = 10,198,242.60 : x
  2. Step 2: Convert to fraction form
    14,677,218.60/22,015,827.90 = 10,198,242.60/x
  3. Step 3: Cross multiply
    14,677,218.60x = 22,015,827.90 × 10,198,242.60
  4. Step 4: Simplify right side
    14,677,218.60x = 224,522,753,964,048.53
  5. Step 5: Solve for x
    x = 224,522,753,964,048.53/14,677,218.60
  6. Step 6: Final answer
    x = 15,297,363.90

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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.