Home / 110,083,721.40-165,125,582.10-33,406,626.60

Finding the Fourth Proportional to 110,083,721.40, 165,125,582.10 and 33,406,626.60

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Solution

The fourth proportional to 110,083,721.40, 165,125,582.10 and 33,406,626.60 is: 50,109,939.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,083,721.40 : 165,125,582.10 = 33,406,626.60 : x
  2. Step 2: Convert to fraction form
    110,083,721.40/165,125,582.10 = 33,406,626.60/x
  3. Step 3: Cross multiply
    110,083,721.40x = 165,125,582.10 × 33,406,626.60
  4. Step 4: Simplify right side
    110,083,721.40x = 5,516,288,663,322,344
  5. Step 5: Solve for x
    x = 5,516,288,663,322,344/110,083,721.40
  6. Step 6: Final answer
    x = 50,109,939.90

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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.