Home / 76,073,936.58-114,165,387.54-32,385,325.62

Finding the Fourth Proportional to 76,073,936.58, 114,165,387.54 and 32,385,325.62

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Solution

The fourth proportional to 76,073,936.58, 114,165,387.54 and 32,385,325.62 is: 48,601,182.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,073,936.58 : 114,165,387.54 = 32,385,325.62 : x
  2. Step 2: Convert to fraction form
    76,073,936.58/114,165,387.54 = 32,385,325.62/x
  3. Step 3: Cross multiply
    76,073,936.58x = 114,165,387.54 × 32,385,325.62
  4. Step 4: Simplify right side
    76,073,936.58x = 3,697,283,250,016,391
  5. Step 5: Solve for x
    x = 3,697,283,250,016,391/76,073,936.58
  6. Step 6: Final answer
    x = 48,601,182.17

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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.