Home / 294,192,027.60-441,288,041.40-192,155,355.60

Finding the Fourth Proportional to 294,192,027.60, 441,288,041.40 and 192,155,355.60

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Solution

The fourth proportional to 294,192,027.60, 441,288,041.40 and 192,155,355.60 is: 288,233,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,192,027.60 : 441,288,041.40 = 192,155,355.60 : x
  2. Step 2: Convert to fraction form
    294,192,027.60/441,288,041.40 = 192,155,355.60/x
  3. Step 3: Cross multiply
    294,192,027.60x = 441,288,041.40 × 192,155,355.60
  4. Step 4: Simplify right side
    294,192,027.60x = 84,795,860,517,244,512
  5. Step 5: Solve for x
    x = 84,795,860,517,244,512/294,192,027.60
  6. Step 6: Final answer
    x = 288,233,033.40

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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.