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Finding the Fourth Proportional to 16,198,200.79, 24,297,301.18 and 16,198,200.79

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Solution

The fourth proportional to 16,198,200.79, 24,297,301.18 and 16,198,200.79 is: 24,297,301.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,198,200.79 : 24,297,301.18 = 16,198,200.79 : x
  2. Step 2: Convert to fraction form
    16,198,200.79/24,297,301.18 = 16,198,200.79/x
  3. Step 3: Cross multiply
    16,198,200.79x = 24,297,301.18 × 16,198,200.79
  4. Step 4: Simplify right side
    16,198,200.79x = 393,572,563,128,248.38
  5. Step 5: Solve for x
    x = 393,572,563,128,248.38/16,198,200.79
  6. Step 6: Final answer
    x = 24,297,301.18

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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.