Home / 273,100,672.20-409,651,008.30-241,533,076.80

Finding the Fourth Proportional to 273,100,672.20, 409,651,008.30 and 241,533,076.80

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Solution

The fourth proportional to 273,100,672.20, 409,651,008.30 and 241,533,076.80 is: 362,299,615.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,100,672.20 : 409,651,008.30 = 241,533,076.80 : x
  2. Step 2: Convert to fraction form
    273,100,672.20/409,651,008.30 = 241,533,076.80/x
  3. Step 3: Cross multiply
    273,100,672.20x = 409,651,008.30 × 241,533,076.80
  4. Step 4: Simplify right side
    273,100,672.20x = 98,944,268,448,921,344
  5. Step 5: Solve for x
    x = 98,944,268,448,921,344/273,100,672.20
  6. Step 6: Final answer
    x = 362,299,615.20

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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.