Home / 22,613,080.23-33,915,293.73-8,780,039.28

Finding the Fourth Proportional to 22,613,080.23, 33,915,293.73 and 8,780,039.28

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Solution

The fourth proportional to 22,613,080.23, 33,915,293.73 and 8,780,039.28 is: 13,168,379.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,613,080.23 : 33,915,293.73 = 8,780,039.28 : x
  2. Step 2: Convert to fraction form
    22,613,080.23/33,915,293.73 = 8,780,039.28/x
  3. Step 3: Cross multiply
    22,613,080.23x = 33,915,293.73 × 8,780,039.28
  4. Step 4: Simplify right side
    22,613,080.23x = 297,777,611,142,137.69
  5. Step 5: Solve for x
    x = 297,777,611,142,137.69/22,613,080.23
  6. Step 6: Final answer
    x = 13,168,379.01

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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.