Home / 35,208,824.69-52,775,961.57-11,843,324.25

Finding the Fourth Proportional to 35,208,824.69, 52,775,961.57 and 11,843,324.25

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Solution

The fourth proportional to 35,208,824.69, 52,775,961.57 and 11,843,324.25 is: 17,752,447.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208,824.69 : 52,775,961.57 = 11,843,324.25 : x
  2. Step 2: Convert to fraction form
    35,208,824.69/52,775,961.57 = 11,843,324.25/x
  3. Step 3: Cross multiply
    35,208,824.69x = 52,775,961.57 × 11,843,324.25
  4. Step 4: Simplify right side
    35,208,824.69x = 625,042,825,479,049.12
  5. Step 5: Solve for x
    x = 625,042,825,479,049.12/35,208,824.69
  6. Step 6: Final answer
    x = 17,752,447.89

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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.