Home / 22,600,620.04-33,907,928.46-7,829,971.96

Finding the Fourth Proportional to 22,600,620.04, 33,907,928.46 and 7,829,971.96

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Solution

The fourth proportional to 22,600,620.04, 33,907,928.46 and 7,829,971.96 is: 11,747,382.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,600,620.04 : 33,907,928.46 = 7,829,971.96 : x
  2. Step 2: Convert to fraction form
    22,600,620.04/33,907,928.46 = 7,829,971.96/x
  3. Step 3: Cross multiply
    22,600,620.04x = 33,907,928.46 × 7,829,971.96
  4. Step 4: Simplify right side
    22,600,620.04x = 265,498,129,063,486
  5. Step 5: Solve for x
    x = 265,498,129,063,486/22,600,620.04
  6. Step 6: Final answer
    x = 11,747,382.53

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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.