Home / 273,545,222.96-377,495,453.01-148,100,152.59

Finding the Fourth Proportional to 273,545,222.96, 377,495,453.01 and 148,100,152.59

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Solution

The fourth proportional to 273,545,222.96, 377,495,453.01 and 148,100,152.59 is: 204,379,859.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,545,222.96 : 377,495,453.01 = 148,100,152.59 : x
  2. Step 2: Convert to fraction form
    273,545,222.96/377,495,453.01 = 148,100,152.59/x
  3. Step 3: Cross multiply
    273,545,222.96x = 377,495,453.01 × 148,100,152.59
  4. Step 4: Simplify right side
    273,545,222.96x = 55,907,134,191,951,944
  5. Step 5: Solve for x
    x = 55,907,134,191,951,944/273,545,222.96
  6. Step 6: Final answer
    x = 204,379,859.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.