Home / 33,085,849.80-49,628,774.70-10,056,739.80

Finding the Fourth Proportional to 33,085,849.80, 49,628,774.70 and 10,056,739.80

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Solution

The fourth proportional to 33,085,849.80, 49,628,774.70 and 10,056,739.80 is: 15,085,109.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085,849.80 : 49,628,774.70 = 10,056,739.80 : x
  2. Step 2: Convert to fraction form
    33,085,849.80/49,628,774.70 = 10,056,739.80/x
  3. Step 3: Cross multiply
    33,085,849.80x = 49,628,774.70 × 10,056,739.80
  4. Step 4: Simplify right side
    33,085,849.80x = 499,103,673,750,723.12
  5. Step 5: Solve for x
    x = 499,103,673,750,723.12/33,085,849.80
  6. Step 6: Final answer
    x = 15,085,109.70

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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.