Home / 2,716,348,600.52-4,074,517,815.33-851,137,087.04

Finding the Fourth Proportional to 2,716,348,600.52, 4,074,517,815.33 and 851,137,087.04

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Solution

The fourth proportional to 2,716,348,600.52, 4,074,517,815.33 and 851,137,087.04 is: 1,276,704,037.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,348,600.52 : 4,074,517,815.33 = 851,137,087.04 : x
  2. Step 2: Convert to fraction form
    2,716,348,600.52/4,074,517,815.33 = 851,137,087.04/x
  3. Step 3: Cross multiply
    2,716,348,600.52x = 4,074,517,815.33 × 851,137,087.04
  4. Step 4: Simplify right side
    2,716,348,600.52x = 3,467,973,224,416,018,432
  5. Step 5: Solve for x
    x = 3,467,973,224,416,018,432/2,716,348,600.52
  6. Step 6: Final answer
    x = 1,276,704,037.09

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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.