Home / 36,445,570.48-50,295,937.04-20,149,096.24

Finding the Fourth Proportional to 36,445,570.48, 50,295,937.04 and 20,149,096.24

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Solution

The fourth proportional to 36,445,570.48, 50,295,937.04 and 20,149,096.24 is: 27,806,333.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,445,570.48 : 50,295,937.04 = 20,149,096.24 : x
  2. Step 2: Convert to fraction form
    36,445,570.48/50,295,937.04 = 20,149,096.24/x
  3. Step 3: Cross multiply
    36,445,570.48x = 50,295,937.04 × 20,149,096.24
  4. Step 4: Simplify right side
    36,445,570.48x = 1,013,417,675,899,940.62
  5. Step 5: Solve for x
    x = 1,013,417,675,899,940.62/36,445,570.48
  6. Step 6: Final answer
    x = 27,806,333.19

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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.