Home / 22,193,148.32-33,293,035.76-6,839,161.73

Finding the Fourth Proportional to 22,193,148.32, 33,293,035.76 and 6,839,161.73

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Solution

The fourth proportional to 22,193,148.32, 33,293,035.76 and 6,839,161.73 is: 10,259,763.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,148.32 : 33,293,035.76 = 6,839,161.73 : x
  2. Step 2: Convert to fraction form
    22,193,148.32/33,293,035.76 = 6,839,161.73/x
  3. Step 3: Cross multiply
    22,193,148.32x = 33,293,035.76 × 6,839,161.73
  4. Step 4: Simplify right side
    22,193,148.32x = 227,696,455,844,652.47
  5. Step 5: Solve for x
    x = 227,696,455,844,652.47/22,193,148.32
  6. Step 6: Final answer
    x = 10,259,763.63

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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.