Home / 5,002,733,850-7,504,101,008.32-3,427,287,634.32

Finding the Fourth Proportional to 5,002,733,850, 7,504,101,008.32 and 3,427,287,634.32

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Solution

The fourth proportional to 5,002,733,850, 7,504,101,008.32 and 3,427,287,634.32 is: 5,140,931,611.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,733,850 : 7,504,101,008.32 = 3,427,287,634.32 : x
  2. Step 2: Convert to fraction form
    5,002,733,850/7,504,101,008.32 = 3,427,287,634.32/x
  3. Step 3: Cross multiply
    5,002,733,850x = 7,504,101,008.32 × 3,427,287,634.32
  4. Step 4: Simplify right side
    5,002,733,850x = 25,718,712,592,503,377,920
  5. Step 5: Solve for x
    x = 25,718,712,592,503,377,920/5,002,733,850
  6. Step 6: Final answer
    x = 5,140,931,611.32

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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.