Home / 237,545,862.60-356,318,793.90-199,282,110.60

Finding the Fourth Proportional to 237,545,862.60, 356,318,793.90 and 199,282,110.60

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Solution

The fourth proportional to 237,545,862.60, 356,318,793.90 and 199,282,110.60 is: 298,923,165.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,545,862.60 : 356,318,793.90 = 199,282,110.60 : x
  2. Step 2: Convert to fraction form
    237,545,862.60/356,318,793.90 = 199,282,110.60/x
  3. Step 3: Cross multiply
    237,545,862.60x = 356,318,793.90 × 199,282,110.60
  4. Step 4: Simplify right side
    237,545,862.60x = 71,007,961,294,838,400
  5. Step 5: Solve for x
    x = 71,007,961,294,838,400/237,545,862.60
  6. Step 6: Final answer
    x = 298,923,165.90

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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.