Home / 50,677,057.60-76,015,586.40-44,299,765.60

Finding the Fourth Proportional to 50,677,057.60, 76,015,586.40 and 44,299,765.60

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Solution

The fourth proportional to 50,677,057.60, 76,015,586.40 and 44,299,765.60 is: 66,449,648.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,677,057.60 : 76,015,586.40 = 44,299,765.60 : x
  2. Step 2: Convert to fraction form
    50,677,057.60/76,015,586.40 = 44,299,765.60/x
  3. Step 3: Cross multiply
    50,677,057.60x = 76,015,586.40 × 44,299,765.60
  4. Step 4: Simplify right side
    50,677,057.60x = 3,367,472,659,466,548
  5. Step 5: Solve for x
    x = 3,367,472,659,466,548/50,677,057.60
  6. Step 6: Final answer
    x = 66,449,648.40

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1.5x scale

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.