Home / 67,874,286.30-101,811,429.45-24,744,896.70

Finding the Fourth Proportional to 67,874,286.30, 101,811,429.45 and 24,744,896.70

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Solution

The fourth proportional to 67,874,286.30, 101,811,429.45 and 24,744,896.70 is: 37,117,345.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,874,286.30 : 101,811,429.45 = 24,744,896.70 : x
  2. Step 2: Convert to fraction form
    67,874,286.30/101,811,429.45 = 24,744,896.70/x
  3. Step 3: Cross multiply
    67,874,286.30x = 101,811,429.45 × 24,744,896.70
  4. Step 4: Simplify right side
    67,874,286.30x = 2,519,313,304,619,588
  5. Step 5: Solve for x
    x = 2,519,313,304,619,588/67,874,286.30
  6. Step 6: Final answer
    x = 37,117,345.05

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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.