Home / 33,490,512.86-50,203,882.62-10,755,466.88

Finding the Fourth Proportional to 33,490,512.86, 50,203,882.62 and 10,755,466.88

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Solution

The fourth proportional to 33,490,512.86, 50,203,882.62 and 10,755,466.88 is: 16,122,959.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,490,512.86 : 50,203,882.62 = 10,755,466.88 : x
  2. Step 2: Convert to fraction form
    33,490,512.86/50,203,882.62 = 10,755,466.88/x
  3. Step 3: Cross multiply
    33,490,512.86x = 50,203,882.62 × 10,755,466.88
  4. Step 4: Simplify right side
    33,490,512.86x = 539,966,196,515,798.19
  5. Step 5: Solve for x
    x = 539,966,196,515,798.19/33,490,512.86
  6. Step 6: Final answer
    x = 16,122,959.92

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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.