Home / 22,593,556.68-31,194,123.19-17,357,238.98

Finding the Fourth Proportional to 22,593,556.68, 31,194,123.19 and 17,357,238.98

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Solution

The fourth proportional to 22,593,556.68, 31,194,123.19 and 17,357,238.98 is: 23,964,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,593,556.68 : 31,194,123.19 = 17,357,238.98 : x
  2. Step 2: Convert to fraction form
    22,593,556.68/31,194,123.19 = 17,357,238.98/x
  3. Step 3: Cross multiply
    22,593,556.68x = 31,194,123.19 × 17,357,238.98
  4. Step 4: Simplify right side
    22,593,556.68x = 541,443,850,980,390
  5. Step 5: Solve for x
    x = 541,443,850,980,390/22,593,556.68
  6. Step 6: Final answer
    x = 23,964,524.87

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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.