Home / 33,302,851.22-49,961,407.26-9,961,427.36

Finding the Fourth Proportional to 33,302,851.22, 49,961,407.26 and 9,961,427.36

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Solution

The fourth proportional to 33,302,851.22, 49,961,407.26 and 9,961,427.36 is: 14,944,273.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,302,851.22 : 49,961,407.26 = 9,961,427.36 : x
  2. Step 2: Convert to fraction form
    33,302,851.22/49,961,407.26 = 9,961,427.36/x
  3. Step 3: Cross multiply
    33,302,851.22x = 49,961,407.26 × 9,961,427.36
  4. Step 4: Simplify right side
    33,302,851.22x = 497,686,928,974,059.62
  5. Step 5: Solve for x
    x = 497,686,928,974,059.62/33,302,851.22
  6. Step 6: Final answer
    x = 14,944,273.86

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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.