Home / 33,016,105.32-49,523,328.54-11,466,148.20

Finding the Fourth Proportional to 33,016,105.32, 49,523,328.54 and 11,466,148.20

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Solution

The fourth proportional to 33,016,105.32, 49,523,328.54 and 11,466,148.20 is: 17,198,934.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016,105.32 : 49,523,328.54 = 11,466,148.20 : x
  2. Step 2: Convert to fraction form
    33,016,105.32/49,523,328.54 = 11,466,148.20/x
  3. Step 3: Cross multiply
    33,016,105.32x = 49,523,328.54 × 11,466,148.20
  4. Step 4: Simplify right side
    33,016,105.32x = 567,841,824,396,929.62
  5. Step 5: Solve for x
    x = 567,841,824,396,929.62/33,016,105.32
  6. Step 6: Final answer
    x = 17,198,934.24

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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.