Home / 110,588,678.20-165,876,817-33,911,495.92

Finding the Fourth Proportional to 110,588,678.20, 165,876,817 and 33,911,495.92

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Solution

The fourth proportional to 110,588,678.20, 165,876,817 and 33,911,495.92 is: 50,865,342.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,588,678.20 : 165,876,817 = 33,911,495.92 : x
  2. Step 2: Convert to fraction form
    110,588,678.20/165,876,817 = 33,911,495.92/x
  3. Step 3: Cross multiply
    110,588,678.20x = 165,876,817 × 33,911,495.92
  4. Step 4: Simplify right side
    110,588,678.20x = 5,625,131,002,918,087
  5. Step 5: Solve for x
    x = 5,625,131,002,918,087/110,588,678.20
  6. Step 6: Final answer
    x = 50,865,342.59

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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.