Home / 55,542,246,705.25-76,646,996,728.50-32,680,865,168.31

Finding the Fourth Proportional to 55,542,246,705.25, 76,646,996,728.50 and 32,680,865,168.31

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Solution

The fourth proportional to 55,542,246,705.25, 76,646,996,728.50 and 32,680,865,168.31 is: 45,098,826,825.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,542,246,705.25 : 76,646,996,728.50 = 32,680,865,168.31 : x
  2. Step 2: Convert to fraction form
    55,542,246,705.25/76,646,996,728.50 = 32,680,865,168.31/x
  3. Step 3: Cross multiply
    55,542,246,705.25x = 76,646,996,728.50 × 32,680,865,168.31
  4. Step 4: Simplify right side
    55,542,246,705.25x = 2,504,890,165,640,072,527,872
  5. Step 5: Solve for x
    x = 2,504,890,165,640,072,527,872/55,542,246,705.25
  6. Step 6: Final answer
    x = 45,098,826,825.16

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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.