Home / 22,387,997.03-33,553,646.55-10,876,099.23

Finding the Fourth Proportional to 22,387,997.03, 33,553,646.55 and 10,876,099.23

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Solution

The fourth proportional to 22,387,997.03, 33,553,646.55 and 10,876,099.23 is: 16,300,376.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,387,997.03 : 33,553,646.55 = 10,876,099.23 : x
  2. Step 2: Convert to fraction form
    22,387,997.03/33,553,646.55 = 10,876,099.23/x
  3. Step 3: Cross multiply
    22,387,997.03x = 33,553,646.55 × 10,876,099.23
  4. Step 4: Simplify right side
    22,387,997.03x = 364,932,789,406,147.19
  5. Step 5: Solve for x
    x = 364,932,789,406,147.19/22,387,997.03
  6. Step 6: Final answer
    x = 16,300,376.89

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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.