Home / 33,413,709.36-50,120,604.02-9,152,845.42

Finding the Fourth Proportional to 33,413,709.36, 50,120,604.02 and 9,152,845.42

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Solution

The fourth proportional to 33,413,709.36, 50,120,604.02 and 9,152,845.42 is: 13,729,279.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,709.36 : 50,120,604.02 = 9,152,845.42 : x
  2. Step 2: Convert to fraction form
    33,413,709.36/50,120,604.02 = 9,152,845.42/x
  3. Step 3: Cross multiply
    33,413,709.36x = 50,120,604.02 × 9,152,845.42
  4. Step 4: Simplify right side
    33,413,709.36x = 458,746,140,917,882.06
  5. Step 5: Solve for x
    x = 458,746,140,917,882.06/33,413,709.36
  6. Step 6: Final answer
    x = 13,729,279.08

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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.