Home / 33,264,967.30-49,897,450.95-18,882,477.70

Finding the Fourth Proportional to 33,264,967.30, 49,897,450.95 and 18,882,477.70

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Solution

The fourth proportional to 33,264,967.30, 49,897,450.95 and 18,882,477.70 is: 28,323,716.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,967.30 : 49,897,450.95 = 18,882,477.70 : x
  2. Step 2: Convert to fraction form
    33,264,967.30/49,897,450.95 = 18,882,477.70/x
  3. Step 3: Cross multiply
    33,264,967.30x = 49,897,450.95 × 18,882,477.70
  4. Step 4: Simplify right side
    33,264,967.30x = 942,187,504,850,218.88
  5. Step 5: Solve for x
    x = 942,187,504,850,218.88/33,264,967.30
  6. Step 6: Final answer
    x = 28,323,716.55

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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.