Home / 25,374,111.97-35,016,610.44-13,771,814.53

Finding the Fourth Proportional to 25,374,111.97, 35,016,610.44 and 13,771,814.53

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Solution

The fourth proportional to 25,374,111.97, 35,016,610.44 and 13,771,814.53 is: 19,005,286.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374,111.97 : 35,016,610.44 = 13,771,814.53 : x
  2. Step 2: Convert to fraction form
    25,374,111.97/35,016,610.44 = 13,771,814.53/x
  3. Step 3: Cross multiply
    25,374,111.97x = 35,016,610.44 × 13,771,814.53
  4. Step 4: Simplify right side
    25,374,111.97x = 482,242,264,439,960.44
  5. Step 5: Solve for x
    x = 482,242,264,439,960.44/25,374,111.97
  6. Step 6: Final answer
    x = 19,005,286.37

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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.