Home / 22,200,040.80-33,300,982.80-7,053,544.80

Finding the Fourth Proportional to 22,200,040.80, 33,300,982.80 and 7,053,544.80

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Solution

The fourth proportional to 22,200,040.80, 33,300,982.80 and 7,053,544.80 is: 10,580,610.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,200,040.80 : 33,300,982.80 = 7,053,544.80 : x
  2. Step 2: Convert to fraction form
    22,200,040.80/33,300,982.80 = 7,053,544.80/x
  3. Step 3: Cross multiply
    22,200,040.80x = 33,300,982.80 × 7,053,544.80
  4. Step 4: Simplify right side
    22,200,040.80x = 234,889,974,063,829.44
  5. Step 5: Solve for x
    x = 234,889,974,063,829.44/22,200,040.80
  6. Step 6: Final answer
    x = 10,580,610.02

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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.