Home / 24,186,662.25-33,377,594.31-13,321,646.25

Finding the Fourth Proportional to 24,186,662.25, 33,377,594.31 and 13,321,646.25

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Solution

The fourth proportional to 24,186,662.25, 33,377,594.31 and 13,321,646.25 is: 18,383,872.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,186,662.25 : 33,377,594.31 = 13,321,646.25 : x
  2. Step 2: Convert to fraction form
    24,186,662.25/33,377,594.31 = 13,321,646.25/x
  3. Step 3: Cross multiply
    24,186,662.25x = 33,377,594.31 × 13,321,646.25
  4. Step 4: Simplify right side
    24,186,662.25x = 444,644,504,073,832.81
  5. Step 5: Solve for x
    x = 444,644,504,073,832.81/24,186,662.25
  6. Step 6: Final answer
    x = 18,383,872.05

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1.5x scale

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.