Home / 5,002,733,832-7,504,100,981.28-3,427,287,616.32

Finding the Fourth Proportional to 5,002,733,832, 7,504,100,981.28 and 3,427,287,616.32

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Solution

The fourth proportional to 5,002,733,832, 7,504,100,981.28 and 3,427,287,616.32 is: 5,140,931,584.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,733,832 : 7,504,100,981.28 = 3,427,287,616.32 : x
  2. Step 2: Convert to fraction form
    5,002,733,832/7,504,100,981.28 = 3,427,287,616.32/x
  3. Step 3: Cross multiply
    5,002,733,832x = 7,504,100,981.28 × 3,427,287,616.32
  4. Step 4: Simplify right side
    5,002,733,832x = 25,718,712,364,755,705,856
  5. Step 5: Solve for x
    x = 25,718,712,364,755,705,856/5,002,733,832
  6. Step 6: Final answer
    x = 5,140,931,584.30

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1.5x scale

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.