Home / 3,206,776,286.76-4,808,984,612.22-1,107,718,561.32

Finding the Fourth Proportional to 3,206,776,286.76, 4,808,984,612.22 and 1,107,718,561.32

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Solution

The fourth proportional to 3,206,776,286.76, 4,808,984,612.22 and 1,107,718,561.32 is: 1,661,170,296.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,776,286.76 : 4,808,984,612.22 = 1,107,718,561.32 : x
  2. Step 2: Convert to fraction form
    3,206,776,286.76/4,808,984,612.22 = 1,107,718,561.32/x
  3. Step 3: Cross multiply
    3,206,776,286.76x = 4,808,984,612.22 × 1,107,718,561.32
  4. Step 4: Simplify right side
    3,206,776,286.76x = 5,327,001,516,058,356,736
  5. Step 5: Solve for x
    x = 5,327,001,516,058,356,736/3,206,776,286.76
  6. Step 6: Final answer
    x = 1,661,170,296.80

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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.