Home / 110,588,680.20-165,876,820-33,911,497.92

Finding the Fourth Proportional to 110,588,680.20, 165,876,820 and 33,911,497.92

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Solution

The fourth proportional to 110,588,680.20, 165,876,820 and 33,911,497.92 is: 50,865,345.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,588,680.20 : 165,876,820 = 33,911,497.92 : x
  2. Step 2: Convert to fraction form
    110,588,680.20/165,876,820 = 33,911,497.92/x
  3. Step 3: Cross multiply
    110,588,680.20x = 165,876,820 × 33,911,497.92
  4. Step 4: Simplify right side
    110,588,680.20x = 5,625,131,436,406,215
  5. Step 5: Solve for x
    x = 5,625,131,436,406,215/110,588,680.20
  6. Step 6: Final answer
    x = 50,865,345.59

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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.