Home / 25,619,789,268.22-35,338,285,241.20-16,475,878,374.98

Finding the Fourth Proportional to 25,619,789,268.22, 35,338,285,241.20 and 16,475,878,374.98

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Solution

The fourth proportional to 25,619,789,268.22, 35,338,285,241.20 and 16,475,878,374.98 is: 22,725,764,194.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,619,789,268.22 : 35,338,285,241.20 = 16,475,878,374.98 : x
  2. Step 2: Convert to fraction form
    25,619,789,268.22/35,338,285,241.20 = 16,475,878,374.98/x
  3. Step 3: Cross multiply
    25,619,789,268.22x = 35,338,285,241.20 × 16,475,878,374.98
  4. Step 4: Simplify right side
    25,619,789,268.22x = 582,229,289,614,451,474,432
  5. Step 5: Solve for x
    x = 582,229,289,614,451,474,432/25,619,789,268.22
  6. Step 6: Final answer
    x = 22,725,764,194.19

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1.5x scale

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.