Home / 227,714,766.46-341,572,153.26-55,191,579.94

Finding the Fourth Proportional to 227,714,766.46, 341,572,153.26 and 55,191,579.94

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Solution

The fourth proportional to 227,714,766.46, 341,572,153.26 and 55,191,579.94 is: 82,787,370.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,714,766.46 : 341,572,153.26 = 55,191,579.94 : x
  2. Step 2: Convert to fraction form
    227,714,766.46/341,572,153.26 = 55,191,579.94/x
  3. Step 3: Cross multiply
    227,714,766.46x = 341,572,153.26 × 55,191,579.94
  4. Step 4: Simplify right side
    227,714,766.46x = 18,851,906,801,927,220
  5. Step 5: Solve for x
    x = 18,851,906,801,927,220/227,714,766.46
  6. Step 6: Final answer
    x = 82,787,370.78

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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.