Home / 22,387,999.28-33,553,649.93-10,876,101.48

Finding the Fourth Proportional to 22,387,999.28, 33,553,649.93 and 10,876,101.48

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Solution

The fourth proportional to 22,387,999.28, 33,553,649.93 and 10,876,101.48 is: 16,300,380.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,387,999.28 : 33,553,649.93 = 10,876,101.48 : x
  2. Step 2: Convert to fraction form
    22,387,999.28/33,553,649.93 = 10,876,101.48/x
  3. Step 3: Cross multiply
    22,387,999.28x = 33,553,649.93 × 10,876,101.48
  4. Step 4: Simplify right side
    22,387,999.28x = 364,932,901,608,694.44
  5. Step 5: Solve for x
    x = 364,932,901,608,694.44/22,387,999.28
  6. Step 6: Final answer
    x = 16,300,380.27

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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.