Home / 23,809,673.74-32,864,342.49-15,550,998.58

Finding the Fourth Proportional to 23,809,673.74, 32,864,342.49 and 15,550,998.58

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Solution

The fourth proportional to 23,809,673.74, 32,864,342.49 and 15,550,998.58 is: 21,464,945.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,809,673.74 : 32,864,342.49 = 15,550,998.58 : x
  2. Step 2: Convert to fraction form
    23,809,673.74/32,864,342.49 = 15,550,998.58/x
  3. Step 3: Cross multiply
    23,809,673.74x = 32,864,342.49 × 15,550,998.58
  4. Step 4: Simplify right side
    23,809,673.74x = 511,073,343,394,623.62
  5. Step 5: Solve for x
    x = 511,073,343,394,623.62/23,809,673.74
  6. Step 6: Final answer
    x = 21,464,945.26

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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.