Home / 54,682,793.60-82,024,190.40-22,323,941.60

Finding the Fourth Proportional to 54,682,793.60, 82,024,190.40 and 22,323,941.60

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Solution

The fourth proportional to 54,682,793.60, 82,024,190.40 and 22,323,941.60 is: 33,485,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,682,793.60 : 82,024,190.40 = 22,323,941.60 : x
  2. Step 2: Convert to fraction form
    54,682,793.60/82,024,190.40 = 22,323,941.60/x
  3. Step 3: Cross multiply
    54,682,793.60x = 82,024,190.40 × 22,323,941.60
  4. Step 4: Simplify right side
    54,682,793.60x = 1,831,103,236,276,881
  5. Step 5: Solve for x
    x = 1,831,103,236,276,881/54,682,793.60
  6. Step 6: Final answer
    x = 33,485,912.40

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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.