Home / 2,654,858,724.53-3,663,705,398.46-1,465,427,917.68

Finding the Fourth Proportional to 2,654,858,724.53, 3,663,705,398.46 and 1,465,427,917.68

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Solution

The fourth proportional to 2,654,858,724.53, 3,663,705,398.46 and 1,465,427,917.68 is: 2,022,290,724.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,858,724.53 : 3,663,705,398.46 = 1,465,427,917.68 : x
  2. Step 2: Convert to fraction form
    2,654,858,724.53/3,663,705,398.46 = 1,465,427,917.68/x
  3. Step 3: Cross multiply
    2,654,858,724.53x = 3,663,705,398.46 × 1,465,427,917.68
  4. Step 4: Simplify right side
    2,654,858,724.53x = 5,368,896,173,058,212,864
  5. Step 5: Solve for x
    x = 5,368,896,173,058,212,864/2,654,858,724.53
  6. Step 6: Final answer
    x = 2,022,290,724.34

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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.