Home / 22,511,247.04-33,766,883.70-15,809,579.20

Finding the Fourth Proportional to 22,511,247.04, 33,766,883.70 and 15,809,579.20

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Solution

The fourth proportional to 22,511,247.04, 33,766,883.70 and 15,809,579.20 is: 23,714,378.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,511,247.04 : 33,766,883.70 = 15,809,579.20 : x
  2. Step 2: Convert to fraction form
    22,511,247.04/33,766,883.70 = 15,809,579.20/x
  3. Step 3: Cross multiply
    22,511,247.04x = 33,766,883.70 × 15,809,579.20
  4. Step 4: Simplify right side
    22,511,247.04x = 533,840,222,192,339.06
  5. Step 5: Solve for x
    x = 533,840,222,192,339.06/22,511,247.04
  6. Step 6: Final answer
    x = 23,714,378.03

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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.