Home / 22,511,249.04-33,766,886.70-15,809,581.20

Finding the Fourth Proportional to 22,511,249.04, 33,766,886.70 and 15,809,581.20

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Solution

The fourth proportional to 22,511,249.04, 33,766,886.70 and 15,809,581.20 is: 23,714,381.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,511,249.04 : 33,766,886.70 = 15,809,581.20 : x
  2. Step 2: Convert to fraction form
    22,511,249.04/33,766,886.70 = 15,809,581.20/x
  3. Step 3: Cross multiply
    22,511,249.04x = 33,766,886.70 × 15,809,581.20
  4. Step 4: Simplify right side
    22,511,249.04x = 533,840,337,154,850.06
  5. Step 5: Solve for x
    x = 533,840,337,154,850.06/22,511,249.04
  6. Step 6: Final answer
    x = 23,714,381.03

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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.