Home / 21,681,654.26-32,493,583.52-11,444,107.39

Finding the Fourth Proportional to 21,681,654.26, 32,493,583.52 and 11,444,107.39

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Solution

The fourth proportional to 21,681,654.26, 32,493,583.52 and 11,444,107.39 is: 17,150,908.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,681,654.26 : 32,493,583.52 = 11,444,107.39 : x
  2. Step 2: Convert to fraction form
    21,681,654.26/32,493,583.52 = 11,444,107.39/x
  3. Step 3: Cross multiply
    21,681,654.26x = 32,493,583.52 × 11,444,107.39
  4. Step 4: Simplify right side
    21,681,654.26x = 371,860,059,193,275.12
  5. Step 5: Solve for x
    x = 371,860,059,193,275.12/21,681,654.26
  6. Step 6: Final answer
    x = 17,150,908.08

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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.