Home / 17,922,236,999.10-26,883,355,498.65-4,836,012,819.90

Finding the Fourth Proportional to 17,922,236,999.10, 26,883,355,498.65 and 4,836,012,819.90

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Solution

The fourth proportional to 17,922,236,999.10, 26,883,355,498.65 and 4,836,012,819.90 is: 7,254,019,229.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,922,236,999.10 : 26,883,355,498.65 = 4,836,012,819.90 : x
  2. Step 2: Convert to fraction form
    17,922,236,999.10/26,883,355,498.65 = 4,836,012,819.90/x
  3. Step 3: Cross multiply
    17,922,236,999.10x = 26,883,355,498.65 × 4,836,012,819.90
  4. Step 4: Simplify right side
    17,922,236,999.10x = 130,008,251,833,400,557,568
  5. Step 5: Solve for x
    x = 130,008,251,833,400,557,568/17,922,236,999.10
  6. Step 6: Final answer
    x = 7,254,019,229.85

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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.