Home / 588,384,228.70-882,576,343.05-384,310,884.70

Finding the Fourth Proportional to 588,384,228.70, 882,576,343.05 and 384,310,884.70

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Solution

The fourth proportional to 588,384,228.70, 882,576,343.05 and 384,310,884.70 is: 576,466,327.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,384,228.70 : 882,576,343.05 = 384,310,884.70 : x
  2. Step 2: Convert to fraction form
    588,384,228.70/882,576,343.05 = 384,310,884.70/x
  3. Step 3: Cross multiply
    588,384,228.70x = 882,576,343.05 × 384,310,884.70
  4. Step 4: Simplify right side
    588,384,228.70x = 339,183,695,212,836,160
  5. Step 5: Solve for x
    x = 339,183,695,212,836,160/588,384,228.70
  6. Step 6: Final answer
    x = 576,466,327.05

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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.