Home / 226,936,680.60-339,901,136.10-186,625,896.60

Finding the Fourth Proportional to 226,936,680.60, 339,901,136.10 and 186,625,896.60

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Solution

The fourth proportional to 226,936,680.60, 339,901,136.10 and 186,625,896.60 is: 279,524,465.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,936,680.60 : 339,901,136.10 = 186,625,896.60 : x
  2. Step 2: Convert to fraction form
    226,936,680.60/339,901,136.10 = 186,625,896.60/x
  3. Step 3: Cross multiply
    226,936,680.60x = 339,901,136.10 × 186,625,896.60
  4. Step 4: Simplify right side
    226,936,680.60x = 63,434,354,280,021,128
  5. Step 5: Solve for x
    x = 63,434,354,280,021,128/226,936,680.60
  6. Step 6: Final answer
    x = 279,524,465.20

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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.