Home / 25,841,229.30-35,662,484.97-14,238,789.75

Finding the Fourth Proportional to 25,841,229.30, 35,662,484.97 and 14,238,789.75

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Solution

The fourth proportional to 25,841,229.30, 35,662,484.97 and 14,238,789.75 is: 19,650,405.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,841,229.30 : 35,662,484.97 = 14,238,789.75 : x
  2. Step 2: Convert to fraction form
    25,841,229.30/35,662,484.97 = 14,238,789.75/x
  3. Step 3: Cross multiply
    25,841,229.30x = 35,662,484.97 × 14,238,789.75
  4. Step 4: Simplify right side
    25,841,229.30x = 507,790,625,450,365.06
  5. Step 5: Solve for x
    x = 507,790,625,450,365.06/25,841,229.30
  6. Step 6: Final answer
    x = 19,650,405.16

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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.