Home / 24,499,979.57-33,810,401.81-13,336,793.58

Finding the Fourth Proportional to 24,499,979.57, 33,810,401.81 and 13,336,793.58

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Solution

The fourth proportional to 24,499,979.57, 33,810,401.81 and 13,336,793.58 is: 18,405,009.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,499,979.57 : 33,810,401.81 = 13,336,793.58 : x
  2. Step 2: Convert to fraction form
    24,499,979.57/33,810,401.81 = 13,336,793.58/x
  3. Step 3: Cross multiply
    24,499,979.57x = 33,810,401.81 × 13,336,793.58
  4. Step 4: Simplify right side
    24,499,979.57x = 450,922,349,730,144.44
  5. Step 5: Solve for x
    x = 450,922,349,730,144.44/24,499,979.57
  6. Step 6: Final answer
    x = 18,405,009.22

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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.