Home / 2,482,356,073.16-3,722,413,578.41-711,321,705.33

Finding the Fourth Proportional to 2,482,356,073.16, 3,722,413,578.41 and 711,321,705.33

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Solution

The fourth proportional to 2,482,356,073.16, 3,722,413,578.41 and 711,321,705.33 is: 1,066,661,468.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,356,073.16 : 3,722,413,578.41 = 711,321,705.33 : x
  2. Step 2: Convert to fraction form
    2,482,356,073.16/3,722,413,578.41 = 711,321,705.33/x
  3. Step 3: Cross multiply
    2,482,356,073.16x = 3,722,413,578.41 × 711,321,705.33
  4. Step 4: Simplify right side
    2,482,356,073.16x = 2,647,833,574,534,592,512
  5. Step 5: Solve for x
    x = 2,647,833,574,534,592,512/2,482,356,073.16
  6. Step 6: Final answer
    x = 1,066,661,468.58

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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.