Home / 227,771,910.06-341,716,126.78-66,213,846.06

Finding the Fourth Proportional to 227,771,910.06, 341,716,126.78 and 66,213,846.06

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Solution

The fourth proportional to 227,771,910.06, 341,716,126.78 and 66,213,846.06 is: 99,337,705.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,771,910.06 : 341,716,126.78 = 66,213,846.06 : x
  2. Step 2: Convert to fraction form
    227,771,910.06/341,716,126.78 = 66,213,846.06/x
  3. Step 3: Cross multiply
    227,771,910.06x = 341,716,126.78 × 66,213,846.06
  4. Step 4: Simplify right side
    227,771,910.06x = 22,626,339,014,830,364
  5. Step 5: Solve for x
    x = 22,626,339,014,830,364/227,771,910.06
  6. Step 6: Final answer
    x = 99,337,705.90

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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.