Home / 3,324,352,361.76-4,587,603,824.82-1,818,988,597.44

Finding the Fourth Proportional to 3,324,352,361.76, 4,587,603,824.82 and 1,818,988,597.44

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Solution

The fourth proportional to 3,324,352,361.76, 4,587,603,824.82 and 1,818,988,597.44 is: 2,510,202,932.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,352,361.76 : 4,587,603,824.82 = 1,818,988,597.44 : x
  2. Step 2: Convert to fraction form
    3,324,352,361.76/4,587,603,824.82 = 1,818,988,597.44/x
  3. Step 3: Cross multiply
    3,324,352,361.76x = 4,587,603,824.82 × 1,818,988,597.44
  4. Step 4: Simplify right side
    3,324,352,361.76x = 8,344,799,046,919,710,720
  5. Step 5: Solve for x
    x = 8,344,799,046,919,710,720/3,324,352,361.76
  6. Step 6: Final answer
    x = 2,510,202,932.43

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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.