Home / 2,002,851,769.14-2,763,569,983.36-1,155,770,064.11

Finding the Fourth Proportional to 2,002,851,769.14, 2,763,569,983.36 and 1,155,770,064.11

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Solution

The fourth proportional to 2,002,851,769.14, 2,763,569,983.36 and 1,155,770,064.11 is: 1,594,751,796.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,851,769.14 : 2,763,569,983.36 = 1,155,770,064.11 : x
  2. Step 2: Convert to fraction form
    2,002,851,769.14/2,763,569,983.36 = 1,155,770,064.11/x
  3. Step 3: Cross multiply
    2,002,851,769.14x = 2,763,569,983.36 × 1,155,770,064.11
  4. Step 4: Simplify right side
    2,002,851,769.14x = 3,194,051,456,840,458,752
  5. Step 5: Solve for x
    x = 3,194,051,456,840,458,752/2,002,851,769.14
  6. Step 6: Final answer
    x = 1,594,751,796.44

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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.