Home / 348,929,546.88-481,524,686.64-200,238,844.80

Finding the Fourth Proportional to 348,929,546.88, 481,524,686.64 and 200,238,844.80

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Solution

The fourth proportional to 348,929,546.88, 481,524,686.64 and 200,238,844.80 is: 276,330,703.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,929,546.88 : 481,524,686.64 = 200,238,844.80 : x
  2. Step 2: Convert to fraction form
    348,929,546.88/481,524,686.64 = 200,238,844.80/x
  3. Step 3: Cross multiply
    348,929,546.88x = 481,524,686.64 × 200,238,844.80
  4. Step 4: Simplify right side
    348,929,546.88x = 96,419,946,995,475,600
  5. Step 5: Solve for x
    x = 96,419,946,995,475,600/348,929,546.88
  6. Step 6: Final answer
    x = 276,330,703.02

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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.