Home / 792,050,610.60-1,188,187,890.30-246,735,282.60

Finding the Fourth Proportional to 792,050,610.60, 1,188,187,890.30 and 246,735,282.60

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Solution

The fourth proportional to 792,050,610.60, 1,188,187,890.30 and 246,735,282.60 is: 370,137,805.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,050,610.60 : 1,188,187,890.30 = 246,735,282.60 : x
  2. Step 2: Convert to fraction form
    792,050,610.60/1,188,187,890.30 = 246,735,282.60/x
  3. Step 3: Cross multiply
    792,050,610.60x = 1,188,187,890.30 × 246,735,282.60
  4. Step 4: Simplify right side
    792,050,610.60x = 293,167,874,895,068,288
  5. Step 5: Solve for x
    x = 293,167,874,895,068,288/792,050,610.60
  6. Step 6: Final answer
    x = 370,137,805.55

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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.