Home / 5,330,665,831.14-7,356,228,398.15-2,951,752,692.33

Finding the Fourth Proportional to 5,330,665,831.14, 7,356,228,398.15 and 2,951,752,692.33

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Solution

The fourth proportional to 5,330,665,831.14, 7,356,228,398.15 and 2,951,752,692.33 is: 4,073,368,631.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,665,831.14 : 7,356,228,398.15 = 2,951,752,692.33 : x
  2. Step 2: Convert to fraction form
    5,330,665,831.14/7,356,228,398.15 = 2,951,752,692.33/x
  3. Step 3: Cross multiply
    5,330,665,831.14x = 7,356,228,398.15 × 2,951,752,692.33
  4. Step 4: Simplify right side
    5,330,665,831.14x = 21,713,766,979,618,906,112
  5. Step 5: Solve for x
    x = 21,713,766,979,618,906,112/5,330,665,831.14
  6. Step 6: Final answer
    x = 4,073,368,631.13

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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.