Home / 22,531,078.16-33,800,823.96-10,235,904.32

Finding the Fourth Proportional to 22,531,078.16, 33,800,823.96 and 10,235,904.32

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Solution

The fourth proportional to 22,531,078.16, 33,800,823.96 and 10,235,904.32 is: 15,355,767.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,531,078.16 : 33,800,823.96 = 10,235,904.32 : x
  2. Step 2: Convert to fraction form
    22,531,078.16/33,800,823.96 = 10,235,904.32/x
  3. Step 3: Cross multiply
    22,531,078.16x = 33,800,823.96 × 10,235,904.32
  4. Step 4: Simplify right side
    22,531,078.16x = 345,981,999,991,723.50
  5. Step 5: Solve for x
    x = 345,981,999,991,723.50/22,531,078.16
  6. Step 6: Final answer
    x = 15,355,767.60

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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.