Home / 26,563,016,687.85-39,844,525,034.49-8,876,694,396.42

Finding the Fourth Proportional to 26,563,016,687.85, 39,844,525,034.49 and 8,876,694,396.42

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Solution

The fourth proportional to 26,563,016,687.85, 39,844,525,034.49 and 8,876,694,396.42 is: 13,315,041,595.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,563,016,687.85 : 39,844,525,034.49 = 8,876,694,396.42 : x
  2. Step 2: Convert to fraction form
    26,563,016,687.85/39,844,525,034.49 = 8,876,694,396.42/x
  3. Step 3: Cross multiply
    26,563,016,687.85x = 39,844,525,034.49 × 8,876,694,396.42
  4. Step 4: Simplify right side
    26,563,016,687.85x = 353,687,672,101,673,762,816
  5. Step 5: Solve for x
    x = 353,687,672,101,673,762,816/26,563,016,687.85
  6. Step 6: Final answer
    x = 13,315,041,595.54

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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.