Home / 96,519,445.76-133,198,120.24-52,467,120.30

Finding the Fourth Proportional to 96,519,445.76, 133,198,120.24 and 52,467,120.30

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Solution

The fourth proportional to 96,519,445.76, 133,198,120.24 and 52,467,120.30 is: 72,405,324.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,519,445.76 : 133,198,120.24 = 52,467,120.30 : x
  2. Step 2: Convert to fraction form
    96,519,445.76/133,198,120.24 = 52,467,120.30/x
  3. Step 3: Cross multiply
    96,519,445.76x = 133,198,120.24 × 52,467,120.30
  4. Step 4: Simplify right side
    96,519,445.76x = 6,988,521,798,365,944
  5. Step 5: Solve for x
    x = 6,988,521,798,365,944/96,519,445.76
  6. Step 6: Final answer
    x = 72,405,324.58

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1.5x scale

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.