Home / 888,151,504.20-1,332,227,256.30-241,919,248.20

Finding the Fourth Proportional to 888,151,504.20, 1,332,227,256.30 and 241,919,248.20

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Solution

The fourth proportional to 888,151,504.20, 1,332,227,256.30 and 241,919,248.20 is: 362,878,872.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,151,504.20 : 1,332,227,256.30 = 241,919,248.20 : x
  2. Step 2: Convert to fraction form
    888,151,504.20/1,332,227,256.30 = 241,919,248.20/x
  3. Step 3: Cross multiply
    888,151,504.20x = 1,332,227,256.30 × 241,919,248.20
  4. Step 4: Simplify right side
    888,151,504.20x = 322,291,416,275,644,672
  5. Step 5: Solve for x
    x = 322,291,416,275,644,672/888,151,504.20
  6. Step 6: Final answer
    x = 362,878,872.30

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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.