Home / 33,730,132.27-50,616,021.38-13,256,252.93

Finding the Fourth Proportional to 33,730,132.27, 50,616,021.38 and 13,256,252.93

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Solution

The fourth proportional to 33,730,132.27, 50,616,021.38 and 13,256,252.93 is: 19,892,563.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,730,132.27 : 50,616,021.38 = 13,256,252.93 : x
  2. Step 2: Convert to fraction form
    33,730,132.27/50,616,021.38 = 13,256,252.93/x
  3. Step 3: Cross multiply
    33,730,132.27x = 50,616,021.38 × 13,256,252.93
  4. Step 4: Simplify right side
    33,730,132.27x = 670,978,781,723,567.62
  5. Step 5: Solve for x
    x = 670,978,781,723,567.62/33,730,132.27
  6. Step 6: Final answer
    x = 19,892,563.02

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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.