Home / 33,265,096.80-49,897,645.20-15,078,004.80

Finding the Fourth Proportional to 33,265,096.80, 49,897,645.20 and 15,078,004.80

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Solution

The fourth proportional to 33,265,096.80, 49,897,645.20 and 15,078,004.80 is: 22,617,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,265,096.80 : 49,897,645.20 = 15,078,004.80 : x
  2. Step 2: Convert to fraction form
    33,265,096.80/49,897,645.20 = 15,078,004.80/x
  3. Step 3: Cross multiply
    33,265,096.80x = 49,897,645.20 × 15,078,004.80
  4. Step 4: Simplify right side
    33,265,096.80x = 752,356,933,834,297
  5. Step 5: Solve for x
    x = 752,356,933,834,297/33,265,096.80
  6. Step 6: Final answer
    x = 22,617,007.20

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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.