Home / 6,600,585,344.28-9,901,862,373.78-2,179,471,765.56

Finding the Fourth Proportional to 6,600,585,344.28, 9,901,862,373.78 and 2,179,471,765.56

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Solution

The fourth proportional to 6,600,585,344.28, 9,901,862,373.78 and 2,179,471,765.56 is: 3,269,532,676.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,600,585,344.28 : 9,901,862,373.78 = 2,179,471,765.56 : x
  2. Step 2: Convert to fraction form
    6,600,585,344.28/9,901,862,373.78 = 2,179,471,765.56/x
  3. Step 3: Cross multiply
    6,600,585,344.28x = 9,901,862,373.78 × 2,179,471,765.56
  4. Step 4: Simplify right side
    6,600,585,344.28x = 21,580,829,470,114,430,976
  5. Step 5: Solve for x
    x = 21,580,829,470,114,430,976/6,600,585,344.28
  6. Step 6: Final answer
    x = 3,269,532,676.95

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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.