Home / 33,072,649.06-49,511,963.48-23,190,445.91

Finding the Fourth Proportional to 33,072,649.06, 49,511,963.48 and 23,190,445.91

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Solution

The fourth proportional to 33,072,649.06, 49,511,963.48 and 23,190,445.91 is: 34,717,645.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,072,649.06 : 49,511,963.48 = 23,190,445.91 : x
  2. Step 2: Convert to fraction form
    33,072,649.06/49,511,963.48 = 23,190,445.91/x
  3. Step 3: Cross multiply
    33,072,649.06x = 49,511,963.48 × 23,190,445.91
  4. Step 4: Simplify right side
    33,072,649.06x = 1,148,204,510,988,663.25
  5. Step 5: Solve for x
    x = 1,148,204,510,988,663.25/33,072,649.06
  6. Step 6: Final answer
    x = 34,717,645.66

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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.