Home / 22,351,592.46-33,676,747.37-20,195,124.06

Finding the Fourth Proportional to 22,351,592.46, 33,676,747.37 and 20,195,124.06

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Solution

The fourth proportional to 22,351,592.46, 33,676,747.37 and 20,195,124.06 is: 30,427,634.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,351,592.46 : 33,676,747.37 = 20,195,124.06 : x
  2. Step 2: Convert to fraction form
    22,351,592.46/33,676,747.37 = 20,195,124.06/x
  3. Step 3: Cross multiply
    22,351,592.46x = 33,676,747.37 × 20,195,124.06
  4. Step 4: Simplify right side
    22,351,592.46x = 680,106,090,973,453.12
  5. Step 5: Solve for x
    x = 680,106,090,973,453.12/22,351,592.46
  6. Step 6: Final answer
    x = 30,427,634.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.