Home / 483,847,995,591-667,710,299,292.39-267,074,231,040

Finding the Fourth Proportional to 483,847,995,591, 667,710,299,292.39 and 267,074,231,040

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Solution

The fourth proportional to 483,847,995,591, 667,710,299,292.39 and 267,074,231,040 is: 368,562,474,921.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,847,995,591 : 667,710,299,292.39 = 267,074,231,040 : x
  2. Step 2: Convert to fraction form
    483,847,995,591/667,710,299,292.39 = 267,074,231,040/x
  3. Step 3: Cross multiply
    483,847,995,591x = 667,710,299,292.39 × 267,074,231,040
  4. Step 4: Simplify right side
    483,847,995,591x = 178,328,214,741,003,303,649,280
  5. Step 5: Solve for x
    x = 178,328,214,741,003,303,649,280/483,847,995,591
  6. Step 6: Final answer
    x = 368,562,474,921.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.