Home / 26,467,534.20-39,715,407.45-10,294,013.10

Finding the Fourth Proportional to 26,467,534.20, 39,715,407.45 and 10,294,013.10

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Solution

The fourth proportional to 26,467,534.20, 39,715,407.45 and 10,294,013.10 is: 15,446,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,467,534.20 : 39,715,407.45 = 10,294,013.10 : x
  2. Step 2: Convert to fraction form
    26,467,534.20/39,715,407.45 = 10,294,013.10/x
  3. Step 3: Cross multiply
    26,467,534.20x = 39,715,407.45 × 10,294,013.10
  4. Step 4: Simplify right side
    26,467,534.20x = 408,830,924,562,137.62
  5. Step 5: Solve for x
    x = 408,830,924,562,137.62/26,467,534.20
  6. Step 6: Final answer
    x = 15,446,505.95

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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.