Home / 226,077,115.70-339,115,673.55-224,163,928.10

Finding the Fourth Proportional to 226,077,115.70, 339,115,673.55 and 224,163,928.10

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Solution

The fourth proportional to 226,077,115.70, 339,115,673.55 and 224,163,928.10 is: 336,245,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,077,115.70 : 339,115,673.55 = 224,163,928.10 : x
  2. Step 2: Convert to fraction form
    226,077,115.70/339,115,673.55 = 224,163,928.10/x
  3. Step 3: Cross multiply
    226,077,115.70x = 339,115,673.55 × 224,163,928.10
  4. Step 4: Simplify right side
    226,077,115.70x = 76,017,501,463,245,280
  5. Step 5: Solve for x
    x = 76,017,501,463,245,280/226,077,115.70
  6. Step 6: Final answer
    x = 336,245,892.15

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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.