Home / 119,317,446.04-164,639,103.85-67,096,396.73

Finding the Fourth Proportional to 119,317,446.04, 164,639,103.85 and 67,096,396.73

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Solution

The fourth proportional to 119,317,446.04, 164,639,103.85 and 67,096,396.73 is: 92,582,359.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,317,446.04 : 164,639,103.85 = 67,096,396.73 : x
  2. Step 2: Convert to fraction form
    119,317,446.04/164,639,103.85 = 67,096,396.73/x
  3. Step 3: Cross multiply
    119,317,446.04x = 164,639,103.85 × 67,096,396.73
  4. Step 4: Simplify right side
    119,317,446.04x = 11,046,690,628,382,892
  5. Step 5: Solve for x
    x = 11,046,690,628,382,892/119,317,446.04
  6. Step 6: Final answer
    x = 92,582,359.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.