Home / 26,627,817.47-39,908,383.41-14,301,489.38

Finding the Fourth Proportional to 26,627,817.47, 39,908,383.41 and 14,301,489.38

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Solution

The fourth proportional to 26,627,817.47, 39,908,383.41 and 14,301,489.38 is: 21,434,326.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,627,817.47 : 39,908,383.41 = 14,301,489.38 : x
  2. Step 2: Convert to fraction form
    26,627,817.47/39,908,383.41 = 14,301,489.38/x
  3. Step 3: Cross multiply
    26,627,817.47x = 39,908,383.41 × 14,301,489.38
  4. Step 4: Simplify right side
    26,627,817.47x = 570,749,321,511,083.12
  5. Step 5: Solve for x
    x = 570,749,321,511,083.12/26,627,817.47
  6. Step 6: Final answer
    x = 21,434,326.04

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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.