Home / 1,713,456,327.60-2,570,268,472.20-897,162,951.60

Finding the Fourth Proportional to 1,713,456,327.60, 2,570,268,472.20 and 897,162,951.60

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Solution

The fourth proportional to 1,713,456,327.60, 2,570,268,472.20 and 897,162,951.60 is: 1,345,788,399.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,456,327.60 : 2,570,268,472.20 = 897,162,951.60 : x
  2. Step 2: Convert to fraction form
    1,713,456,327.60/2,570,268,472.20 = 897,162,951.60/x
  3. Step 3: Cross multiply
    1,713,456,327.60x = 2,570,268,472.20 × 897,162,951.60
  4. Step 4: Simplify right side
    1,713,456,327.60x = 2,305,949,648,923,374,592
  5. Step 5: Solve for x
    x = 2,305,949,648,923,374,592/1,713,456,327.60
  6. Step 6: Final answer
    x = 1,345,788,399.61

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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.