Home / 17,511,577.48-26,283,513.16-8,881,734.61

Finding the Fourth Proportional to 17,511,577.48, 26,283,513.16 and 8,881,734.61

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Solution

The fourth proportional to 17,511,577.48, 26,283,513.16 and 8,881,734.61 is: 13,330,791.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,511,577.48 : 26,283,513.16 = 8,881,734.61 : x
  2. Step 2: Convert to fraction form
    17,511,577.48/26,283,513.16 = 8,881,734.61/x
  3. Step 3: Cross multiply
    17,511,577.48x = 26,283,513.16 × 8,881,734.61
  4. Step 4: Simplify right side
    17,511,577.48x = 233,443,188,505,562.47
  5. Step 5: Solve for x
    x = 233,443,188,505,562.47/17,511,577.48
  6. Step 6: Final answer
    x = 13,330,791.52

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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.