Home / 33,643,855.80-50,489,403.30-14,488,360.20

Finding the Fourth Proportional to 33,643,855.80, 50,489,403.30 and 14,488,360.20

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Solution

The fourth proportional to 33,643,855.80, 50,489,403.30 and 14,488,360.20 is: 21,742,711.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,855.80 : 50,489,403.30 = 14,488,360.20 : x
  2. Step 2: Convert to fraction form
    33,643,855.80/50,489,403.30 = 14,488,360.20/x
  3. Step 3: Cross multiply
    33,643,855.80x = 50,489,403.30 × 14,488,360.20
  4. Step 4: Simplify right side
    33,643,855.80x = 731,508,661,293,468.62
  5. Step 5: Solve for x
    x = 731,508,661,293,468.62/33,643,855.80
  6. Step 6: Final answer
    x = 21,742,711.82

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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.