Home / 33,265,090.80-49,897,636.20-15,077,998.80

Finding the Fourth Proportional to 33,265,090.80, 49,897,636.20 and 15,077,998.80

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Solution

The fourth proportional to 33,265,090.80, 49,897,636.20 and 15,077,998.80 is: 22,616,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,265,090.80 : 49,897,636.20 = 15,077,998.80 : x
  2. Step 2: Convert to fraction form
    33,265,090.80/49,897,636.20 = 15,077,998.80/x
  3. Step 3: Cross multiply
    33,265,090.80x = 49,897,636.20 × 15,077,998.80
  4. Step 4: Simplify right side
    33,265,090.80x = 752,356,498,746,436.62
  5. Step 5: Solve for x
    x = 752,356,498,746,436.62/33,265,090.80
  6. Step 6: Final answer
    x = 22,616,998.20

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Similar ratio
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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.