Home / 234,351,506.91-351,595,517.24-104,928,849.79

Finding the Fourth Proportional to 234,351,506.91, 351,595,517.24 and 104,928,849.79

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Solution

The fourth proportional to 234,351,506.91, 351,595,517.24 and 104,928,849.79 is: 157,423,836.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,351,506.91 : 351,595,517.24 = 104,928,849.79 : x
  2. Step 2: Convert to fraction form
    234,351,506.91/351,595,517.24 = 104,928,849.79/x
  3. Step 3: Cross multiply
    234,351,506.91x = 351,595,517.24 × 104,928,849.79
  4. Step 4: Simplify right side
    234,351,506.91x = 36,892,513,215,389,784
  5. Step 5: Solve for x
    x = 36,892,513,215,389,784/234,351,506.91
  6. Step 6: Final answer
    x = 157,423,836.11

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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.