Home / 57,763,074.90-86,672,637.62-25,410,773.73

Finding the Fourth Proportional to 57,763,074.90, 86,672,637.62 and 25,410,773.73

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Solution

The fourth proportional to 57,763,074.90, 86,672,637.62 and 25,410,773.73 is: 38,128,489.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,763,074.90 : 86,672,637.62 = 25,410,773.73 : x
  2. Step 2: Convert to fraction form
    57,763,074.90/86,672,637.62 = 25,410,773.73/x
  3. Step 3: Cross multiply
    57,763,074.90x = 86,672,637.62 × 25,410,773.73
  4. Step 4: Simplify right side
    57,763,074.90x = 2,202,418,783,437,364.75
  5. Step 5: Solve for x
    x = 2,202,418,783,437,364.75/57,763,074.90
  6. Step 6: Final answer
    x = 38,128,489.30

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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.