Home / 148,155,255.60-204,466,808.04-82,096,475.04

Finding the Fourth Proportional to 148,155,255.60, 204,466,808.04 and 82,096,475.04

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Solution

The fourth proportional to 148,155,255.60, 204,466,808.04 and 82,096,475.04 is: 113,300,092.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,155,255.60 : 204,466,808.04 = 82,096,475.04 : x
  2. Step 2: Convert to fraction form
    148,155,255.60/204,466,808.04 = 82,096,475.04/x
  3. Step 3: Cross multiply
    148,155,255.60x = 204,466,808.04 × 82,096,475.04
  4. Step 4: Simplify right side
    148,155,255.60x = 16,786,004,202,764,332
  5. Step 5: Solve for x
    x = 16,786,004,202,764,332/148,155,255.60
  6. Step 6: Final answer
    x = 113,300,092.76

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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.