Home / 89,103,226.21-133,654,945.92-24,407,589.04

Finding the Fourth Proportional to 89,103,226.21, 133,654,945.92 and 24,407,589.04

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Solution

The fourth proportional to 89,103,226.21, 133,654,945.92 and 24,407,589.04 is: 36,611,412.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,103,226.21 : 133,654,945.92 = 24,407,589.04 : x
  2. Step 2: Convert to fraction form
    89,103,226.21/133,654,945.92 = 24,407,589.04/x
  3. Step 3: Cross multiply
    89,103,226.21x = 133,654,945.92 × 24,407,589.04
  4. Step 4: Simplify right side
    89,103,226.21x = 3,262,194,993,178,784.50
  5. Step 5: Solve for x
    x = 3,262,194,993,178,784.50/89,103,226.21
  6. Step 6: Final answer
    x = 36,611,412.76

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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.