Home / 36,208,609.44-54,244,568.28-21,392,495.39

Finding the Fourth Proportional to 36,208,609.44, 54,244,568.28 and 21,392,495.39

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Solution

The fourth proportional to 36,208,609.44, 54,244,568.28 and 21,392,495.39 is: 32,048,363.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,208,609.44 : 54,244,568.28 = 21,392,495.39 : x
  2. Step 2: Convert to fraction form
    36,208,609.44/54,244,568.28 = 21,392,495.39/x
  3. Step 3: Cross multiply
    36,208,609.44x = 54,244,568.28 × 21,392,495.39
  4. Step 4: Simplify right side
    36,208,609.44x = 1,160,426,677,034,208.75
  5. Step 5: Solve for x
    x = 1,160,426,677,034,208.75/36,208,609.44
  6. Step 6: Final answer
    x = 32,048,363.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.