Home / 1,956,132,198,515.90-2,935,538,598,332.10-682,716,993,200.20

Finding the Fourth Proportional to 1,956,132,198,515.90, 2,935,538,598,332.10 and 682,716,993,200.20

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Solution

The fourth proportional to 1,956,132,198,515.90, 2,935,538,598,332.10 and 682,716,993,200.20 is: 1,024,543,273,096.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,132,198,515.90 : 2,935,538,598,332.10 = 682,716,993,200.20 : x
  2. Step 2: Convert to fraction form
    1,956,132,198,515.90/2,935,538,598,332.10 = 682,716,993,200.20/x
  3. Step 3: Cross multiply
    1,956,132,198,515.90x = 2,935,538,598,332.10 × 682,716,993,200.20
  4. Step 4: Simplify right side
    1,956,132,198,515.90x = 2,004,142,085,276,420,943,118,336
  5. Step 5: Solve for x
    x = 2,004,142,085,276,420,943,118,336/1,956,132,198,515.90
  6. Step 6: Final answer
    x = 1,024,543,273,096.24

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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.