Home / 76,073,944.08-114,165,398.79-32,385,333.12

Finding the Fourth Proportional to 76,073,944.08, 114,165,398.79 and 32,385,333.12

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Solution

The fourth proportional to 76,073,944.08, 114,165,398.79 and 32,385,333.12 is: 48,601,193.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,073,944.08 : 114,165,398.79 = 32,385,333.12 : x
  2. Step 2: Convert to fraction form
    76,073,944.08/114,165,398.79 = 32,385,333.12/x
  3. Step 3: Cross multiply
    76,073,944.08x = 114,165,398.79 × 32,385,333.12
  4. Step 4: Simplify right side
    76,073,944.08x = 3,697,284,470,591,795.50
  5. Step 5: Solve for x
    x = 3,697,284,470,591,795.50/76,073,944.08
  6. Step 6: Final answer
    x = 48,601,193.42

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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.