Home / 24,451,465.44-33,743,781.64-13,438,015.02

Finding the Fourth Proportional to 24,451,465.44, 33,743,781.64 and 13,438,015.02

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Solution

The fourth proportional to 24,451,465.44, 33,743,781.64 and 13,438,015.02 is: 18,544,878.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,465.44 : 33,743,781.64 = 13,438,015.02 : x
  2. Step 2: Convert to fraction form
    24,451,465.44/33,743,781.64 = 13,438,015.02/x
  3. Step 3: Cross multiply
    24,451,465.44x = 33,743,781.64 × 13,438,015.02
  4. Step 4: Simplify right side
    24,451,465.44x = 453,449,444,509,920.25
  5. Step 5: Solve for x
    x = 453,449,444,509,920.25/24,451,465.44
  6. Step 6: Final answer
    x = 18,544,878.04

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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.