Home / 22,319,635.80-33,489,750.24-10,192,816.80

Finding the Fourth Proportional to 22,319,635.80, 33,489,750.24 and 10,192,816.80

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Solution

The fourth proportional to 22,319,635.80, 33,489,750.24 and 10,192,816.80 is: 15,293,927.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,319,635.80 : 33,489,750.24 = 10,192,816.80 : x
  2. Step 2: Convert to fraction form
    22,319,635.80/33,489,750.24 = 10,192,816.80/x
  3. Step 3: Cross multiply
    22,319,635.80x = 33,489,750.24 × 10,192,816.80
  4. Step 4: Simplify right side
    22,319,635.80x = 341,354,888,874,076.06
  5. Step 5: Solve for x
    x = 341,354,888,874,076.06/22,319,635.80
  6. Step 6: Final answer
    x = 15,293,927.37

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1.5x scale

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.