Home / 23,988,889.76-33,101,822.96-13,534,296.60

Finding the Fourth Proportional to 23,988,889.76, 33,101,822.96 and 13,534,296.60

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Solution

The fourth proportional to 23,988,889.76, 33,101,822.96 and 13,534,296.60 is: 18,675,724.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988,889.76 : 33,101,822.96 = 13,534,296.60 : x
  2. Step 2: Convert to fraction form
    23,988,889.76/33,101,822.96 = 13,534,296.60/x
  3. Step 3: Cross multiply
    23,988,889.76x = 33,101,822.96 × 13,534,296.60
  4. Step 4: Simplify right side
    23,988,889.76x = 448,009,889,873,658.44
  5. Step 5: Solve for x
    x = 448,009,889,873,658.44/23,988,889.76
  6. Step 6: Final answer
    x = 18,675,724.24

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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.