Home / 32,916,665.44-49,379,627.76-13,743,062.56

Finding the Fourth Proportional to 32,916,665.44, 49,379,627.76 and 13,743,062.56

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Solution

The fourth proportional to 32,916,665.44, 49,379,627.76 and 13,743,062.56 is: 20,616,526.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,916,665.44 : 49,379,627.76 = 13,743,062.56 : x
  2. Step 2: Convert to fraction form
    32,916,665.44/49,379,627.76 = 13,743,062.56/x
  3. Step 3: Cross multiply
    32,916,665.44x = 49,379,627.76 × 13,743,062.56
  4. Step 4: Simplify right side
    32,916,665.44x = 678,627,313,495,192.62
  5. Step 5: Solve for x
    x = 678,627,313,495,192.62/32,916,665.44
  6. Step 6: Final answer
    x = 20,616,526.75

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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.