Home / 14,519,722,255.20-21,743,303,677.20-11,617,345,807.20

Finding the Fourth Proportional to 14,519,722,255.20, 21,743,303,677.20 and 11,617,345,807.20

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Solution

The fourth proportional to 14,519,722,255.20, 21,743,303,677.20 and 11,617,345,807.20 is: 17,396,991,028.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,519,722,255.20 : 21,743,303,677.20 = 11,617,345,807.20 : x
  2. Step 2: Convert to fraction form
    14,519,722,255.20/21,743,303,677.20 = 11,617,345,807.20/x
  3. Step 3: Cross multiply
    14,519,722,255.20x = 21,743,303,677.20 × 11,617,345,807.20
  4. Step 4: Simplify right side
    14,519,722,255.20x = 252,599,477,808,995,794,944
  5. Step 5: Solve for x
    x = 252,599,477,808,995,794,944/14,519,722,255.20
  6. Step 6: Final answer
    x = 17,396,991,028.43

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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.