Home / 111,252,864.05-166,903,213.96-37,483,974.52

Finding the Fourth Proportional to 111,252,864.05, 166,903,213.96 and 37,483,974.52

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Solution

The fourth proportional to 111,252,864.05, 166,903,213.96 and 37,483,974.52 is: 56,234,020.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,252,864.05 : 166,903,213.96 = 37,483,974.52 : x
  2. Step 2: Convert to fraction form
    111,252,864.05/166,903,213.96 = 37,483,974.52/x
  3. Step 3: Cross multiply
    111,252,864.05x = 166,903,213.96 × 37,483,974.52
  4. Step 4: Simplify right side
    111,252,864.05x = 6,256,195,818,801,310
  5. Step 5: Solve for x
    x = 6,256,195,818,801,310/111,252,864.05
  6. Step 6: Final answer
    x = 56,234,020.33

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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.