Home / 504,916,704.70-757,375,057.05-232,818,912.70

Finding the Fourth Proportional to 504,916,704.70, 757,375,057.05 and 232,818,912.70

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Solution

The fourth proportional to 504,916,704.70, 757,375,057.05 and 232,818,912.70 is: 349,228,369.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,916,704.70 : 757,375,057.05 = 232,818,912.70 : x
  2. Step 2: Convert to fraction form
    504,916,704.70/757,375,057.05 = 232,818,912.70/x
  3. Step 3: Cross multiply
    504,916,704.70x = 757,375,057.05 × 232,818,912.70
  4. Step 4: Simplify right side
    504,916,704.70x = 176,331,237,288,481,440
  5. Step 5: Solve for x
    x = 176,331,237,288,481,440/504,916,704.70
  6. Step 6: Final answer
    x = 349,228,369.05

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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.