Home / 1,834,002,176.76-2,530,912,223.52-998,624,747.16

Finding the Fourth Proportional to 1,834,002,176.76, 2,530,912,223.52 and 998,624,747.16

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Solution

The fourth proportional to 1,834,002,176.76, 2,530,912,223.52 and 998,624,747.16 is: 1,378,096,281.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,002,176.76 : 2,530,912,223.52 = 998,624,747.16 : x
  2. Step 2: Convert to fraction form
    1,834,002,176.76/2,530,912,223.52 = 998,624,747.16/x
  3. Step 3: Cross multiply
    1,834,002,176.76x = 2,530,912,223.52 × 998,624,747.16
  4. Step 4: Simplify right side
    1,834,002,176.76x = 2,527,431,579,296,813,056
  5. Step 5: Solve for x
    x = 2,527,431,579,296,813,056/1,834,002,176.76
  6. Step 6: Final answer
    x = 1,378,096,281.09

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Double scale
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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.