Home / 3,328,802,544.78-4,592,005,865.43-2,058,237,367.74

Finding the Fourth Proportional to 3,328,802,544.78, 4,592,005,865.43 and 2,058,237,367.74

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Solution

The fourth proportional to 3,328,802,544.78, 4,592,005,865.43 and 2,058,237,367.74 is: 2,839,290,687.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,802,544.78 : 4,592,005,865.43 = 2,058,237,367.74 : x
  2. Step 2: Convert to fraction form
    3,328,802,544.78/4,592,005,865.43 = 2,058,237,367.74/x
  3. Step 3: Cross multiply
    3,328,802,544.78x = 4,592,005,865.43 × 2,058,237,367.74
  4. Step 4: Simplify right side
    3,328,802,544.78x = 9,451,438,065,109,284,864
  5. Step 5: Solve for x
    x = 9,451,438,065,109,284,864/3,328,802,544.78
  6. Step 6: Final answer
    x = 2,839,290,687.26

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1.5x scale

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.