Home / 244,534,727.68-337,942,102.40-200,412,133.88

Finding the Fourth Proportional to 244,534,727.68, 337,942,102.40 and 200,412,133.88

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Solution

The fourth proportional to 244,534,727.68, 337,942,102.40 and 200,412,133.88 is: 276,965,560.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,534,727.68 : 337,942,102.40 = 200,412,133.88 : x
  2. Step 2: Convert to fraction form
    244,534,727.68/337,942,102.40 = 200,412,133.88/x
  3. Step 3: Cross multiply
    244,534,727.68x = 337,942,102.40 × 200,412,133.88
  4. Step 4: Simplify right side
    244,534,727.68x = 67,727,697,869,877,464
  5. Step 5: Solve for x
    x = 67,727,697,869,877,464/244,534,727.68
  6. Step 6: Final answer
    x = 276,965,560.32

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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.