Home / 23,376,836.03-32,259,939.59-13,063,556.39

Finding the Fourth Proportional to 23,376,836.03, 32,259,939.59 and 13,063,556.39

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Solution

The fourth proportional to 23,376,836.03, 32,259,939.59 and 13,063,556.39 is: 18,027,655.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,836.03 : 32,259,939.59 = 13,063,556.39 : x
  2. Step 2: Convert to fraction form
    23,376,836.03/32,259,939.59 = 13,063,556.39/x
  3. Step 3: Cross multiply
    23,376,836.03x = 32,259,939.59 × 13,063,556.39
  4. Step 4: Simplify right side
    23,376,836.03x = 421,429,539,843,317.69
  5. Step 5: Solve for x
    x = 421,429,539,843,317.69/23,376,836.03
  6. Step 6: Final answer
    x = 18,027,655.21

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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.