Home / 22,511,196.58-33,770,157.95-7,158,987.10

Finding the Fourth Proportional to 22,511,196.58, 33,770,157.95 and 7,158,987.10

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Solution

The fourth proportional to 22,511,196.58, 33,770,157.95 and 7,158,987.10 is: 10,739,550.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,511,196.58 : 33,770,157.95 = 7,158,987.10 : x
  2. Step 2: Convert to fraction form
    22,511,196.58/33,770,157.95 = 7,158,987.10/x
  3. Step 3: Cross multiply
    22,511,196.58x = 33,770,157.95 × 7,158,987.10
  4. Step 4: Simplify right side
    22,511,196.58x = 241,760,125,129,012.47
  5. Step 5: Solve for x
    x = 241,760,125,129,012.47/22,511,196.58
  6. Step 6: Final answer
    x = 10,739,550.17

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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.