Home / 33,032,517.19-49,549,274.07-11,467,803.90

Finding the Fourth Proportional to 33,032,517.19, 49,549,274.07 and 11,467,803.90

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Solution

The fourth proportional to 33,032,517.19, 49,549,274.07 and 11,467,803.90 is: 17,201,878.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,032,517.19 : 49,549,274.07 = 11,467,803.90 : x
  2. Step 2: Convert to fraction form
    33,032,517.19/49,549,274.07 = 11,467,803.90/x
  3. Step 3: Cross multiply
    33,032,517.19x = 49,549,274.07 × 11,467,803.90
  4. Step 4: Simplify right side
    33,032,517.19x = 568,221,358,422,114.88
  5. Step 5: Solve for x
    x = 568,221,358,422,114.88/33,032,517.19
  6. Step 6: Final answer
    x = 17,201,878.84

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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.