Home / 1,137,996,276,659.30-1,707,094,751,686.30-321,176,299,806.18

Finding the Fourth Proportional to 1,137,996,276,659.30, 1,707,094,751,686.30 and 321,176,299,806.18

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Solution

The fourth proportional to 1,137,996,276,659.30, 1,707,094,751,686.30 and 321,176,299,806.18 is: 481,792,767,701.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,996,276,659.30 : 1,707,094,751,686.30 = 321,176,299,806.18 : x
  2. Step 2: Convert to fraction form
    1,137,996,276,659.30/1,707,094,751,686.30 = 321,176,299,806.18/x
  3. Step 3: Cross multiply
    1,137,996,276,659.30x = 1,707,094,751,686.30 × 321,176,299,806.18
  4. Step 4: Simplify right side
    1,137,996,276,659.30x = 548,278,375,765,155,472,474,112
  5. Step 5: Solve for x
    x = 548,278,375,765,155,472,474,112/1,137,996,276,659.30
  6. Step 6: Final answer
    x = 481,792,767,701.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.