Home / 64,016,187.26-96,028,407.13-22,511,971.94

Finding the Fourth Proportional to 64,016,187.26, 96,028,407.13 and 22,511,971.94

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Solution

The fourth proportional to 64,016,187.26, 96,028,407.13 and 22,511,971.94 is: 33,769,408.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,016,187.26 : 96,028,407.13 = 22,511,971.94 : x
  2. Step 2: Convert to fraction form
    64,016,187.26/96,028,407.13 = 22,511,971.94/x
  3. Step 3: Cross multiply
    64,016,187.26x = 96,028,407.13 × 22,511,971.94
  4. Step 4: Simplify right side
    64,016,187.26x = 2,161,788,806,753,456
  5. Step 5: Solve for x
    x = 2,161,788,806,753,456/64,016,187.26
  6. Step 6: Final answer
    x = 33,769,408.95

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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.