Home / 40,882,760.10-61,324,140.21-16,616,001.54

Finding the Fourth Proportional to 40,882,760.10, 61,324,140.21 and 16,616,001.54

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Solution

The fourth proportional to 40,882,760.10, 61,324,140.21 and 16,616,001.54 is: 24,924,002.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882,760.10 : 61,324,140.21 = 16,616,001.54 : x
  2. Step 2: Convert to fraction form
    40,882,760.10/61,324,140.21 = 16,616,001.54/x
  3. Step 3: Cross multiply
    40,882,760.10x = 61,324,140.21 × 16,616,001.54
  4. Step 4: Simplify right side
    40,882,760.10x = 1,018,962,008,168,535.88
  5. Step 5: Solve for x
    x = 1,018,962,008,168,535.88/40,882,760.10
  6. Step 6: Final answer
    x = 24,924,002.33

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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.