Home / 151,215,266.70-226,822,900.05-151,215,266.70

Finding the Fourth Proportional to 151,215,266.70, 226,822,900.05 and 151,215,266.70

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Solution

The fourth proportional to 151,215,266.70, 226,822,900.05 and 151,215,266.70 is: 226,822,900.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,215,266.70 : 226,822,900.05 = 151,215,266.70 : x
  2. Step 2: Convert to fraction form
    151,215,266.70/226,822,900.05 = 151,215,266.70/x
  3. Step 3: Cross multiply
    151,215,266.70x = 226,822,900.05 × 151,215,266.70
  4. Step 4: Simplify right side
    151,215,266.70x = 34,299,085,324,728,192
  5. Step 5: Solve for x
    x = 34,299,085,324,728,192/151,215,266.70
  6. Step 6: Final answer
    x = 226,822,900.05

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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.