Home / 22,528,570.62-33,794,164.32-8,695,608.36

Finding the Fourth Proportional to 22,528,570.62, 33,794,164.32 and 8,695,608.36

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Solution

The fourth proportional to 22,528,570.62, 33,794,164.32 and 8,695,608.36 is: 13,043,917.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528,570.62 : 33,794,164.32 = 8,695,608.36 : x
  2. Step 2: Convert to fraction form
    22,528,570.62/33,794,164.32 = 8,695,608.36/x
  3. Step 3: Cross multiply
    22,528,570.62x = 33,794,164.32 × 8,695,608.36
  4. Step 4: Simplify right side
    22,528,570.62x = 293,860,817,780,205.69
  5. Step 5: Solve for x
    x = 293,860,817,780,205.69/22,528,570.62
  6. Step 6: Final answer
    x = 13,043,917.55

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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.