Home / 50,677,027.60-76,015,541.40-44,299,735.60

Finding the Fourth Proportional to 50,677,027.60, 76,015,541.40 and 44,299,735.60

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Solution

The fourth proportional to 50,677,027.60, 76,015,541.40 and 44,299,735.60 is: 66,449,603.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,677,027.60 : 76,015,541.40 = 44,299,735.60 : x
  2. Step 2: Convert to fraction form
    50,677,027.60/76,015,541.40 = 44,299,735.60/x
  3. Step 3: Cross multiply
    50,677,027.60x = 76,015,541.40 × 44,299,735.60
  4. Step 4: Simplify right side
    50,677,027.60x = 3,367,468,385,510,854
  5. Step 5: Solve for x
    x = 3,367,468,385,510,854/50,677,027.60
  6. Step 6: Final answer
    x = 66,449,603.40

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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.