Home / 2,335,484,057.77-3,222,976,538.10-1,263,787,393.15

Finding the Fourth Proportional to 2,335,484,057.77, 3,222,976,538.10 and 1,263,787,393.15

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Solution

The fourth proportional to 2,335,484,057.77, 3,222,976,538.10 and 1,263,787,393.15 is: 1,744,031,222.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,484,057.77 : 3,222,976,538.10 = 1,263,787,393.15 : x
  2. Step 2: Convert to fraction form
    2,335,484,057.77/3,222,976,538.10 = 1,263,787,393.15/x
  3. Step 3: Cross multiply
    2,335,484,057.77x = 3,222,976,538.10 × 1,263,787,393.15
  4. Step 4: Simplify right side
    2,335,484,057.77x = 4,073,157,117,269,010,944
  5. Step 5: Solve for x
    x = 4,073,157,117,269,010,944/2,335,484,057.77
  6. Step 6: Final answer
    x = 1,744,031,222.87

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.