Home / 17,250,887.54-23,806,291.29-9,515,818.46

Finding the Fourth Proportional to 17,250,887.54, 23,806,291.29 and 9,515,818.46

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Solution

The fourth proportional to 17,250,887.54, 23,806,291.29 and 9,515,818.46 is: 13,131,866.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,250,887.54 : 23,806,291.29 = 9,515,818.46 : x
  2. Step 2: Convert to fraction form
    17,250,887.54/23,806,291.29 = 9,515,818.46/x
  3. Step 3: Cross multiply
    17,250,887.54x = 23,806,291.29 × 9,515,818.46
  4. Step 4: Simplify right side
    17,250,887.54x = 226,536,346,121,519.22
  5. Step 5: Solve for x
    x = 226,536,346,121,519.22/17,250,887.54
  6. Step 6: Final answer
    x = 13,131,866.15

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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.