Home / 106,588,093.28-159,897,391.36-32,818,114.98

Finding the Fourth Proportional to 106,588,093.28, 159,897,391.36 and 32,818,114.98

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Solution

The fourth proportional to 106,588,093.28, 159,897,391.36 and 32,818,114.98 is: 49,231,868.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,588,093.28 : 159,897,391.36 = 32,818,114.98 : x
  2. Step 2: Convert to fraction form
    106,588,093.28/159,897,391.36 = 32,818,114.98/x
  3. Step 3: Cross multiply
    106,588,093.28x = 159,897,391.36 × 32,818,114.98
  4. Step 4: Simplify right side
    106,588,093.28x = 5,247,530,974,654,539
  5. Step 5: Solve for x
    x = 5,247,530,974,654,539/106,588,093.28
  6. Step 6: Final answer
    x = 49,231,868.34

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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.