Home / 25,538,703.83-35,244,160.94-13,937,016.11

Finding the Fourth Proportional to 25,538,703.83, 35,244,160.94 and 13,937,016.11

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Solution

The fourth proportional to 25,538,703.83, 35,244,160.94 and 13,937,016.11 is: 19,233,491.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,538,703.83 : 35,244,160.94 = 13,937,016.11 : x
  2. Step 2: Convert to fraction form
    25,538,703.83/35,244,160.94 = 13,937,016.11/x
  3. Step 3: Cross multiply
    25,538,703.83x = 35,244,160.94 × 13,937,016.11
  4. Step 4: Simplify right side
    25,538,703.83x = 491,198,438,804,212.69
  5. Step 5: Solve for x
    x = 491,198,438,804,212.69/25,538,703.83
  6. Step 6: Final answer
    x = 19,233,491.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.