Home / 95,647,525.60-131,982,685.32-53,823,512.56

Finding the Fourth Proportional to 95,647,525.60, 131,982,685.32 and 53,823,512.56

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Solution

The fourth proportional to 95,647,525.60, 131,982,685.32 and 53,823,512.56 is: 74,270,313.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,647,525.60 : 131,982,685.32 = 53,823,512.56 : x
  2. Step 2: Convert to fraction form
    95,647,525.60/131,982,685.32 = 53,823,512.56/x
  3. Step 3: Cross multiply
    95,647,525.60x = 131,982,685.32 × 53,823,512.56
  4. Step 4: Simplify right side
    95,647,525.60x = 7,103,771,721,023,548
  5. Step 5: Solve for x
    x = 7,103,771,721,023,548/95,647,525.60
  6. Step 6: Final answer
    x = 74,270,313.60

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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.