Home / 90,554,976,000.60-135,832,464,000.90-90,554,976,000.60

Finding the Fourth Proportional to 90,554,976,000.60, 135,832,464,000.90 and 90,554,976,000.60

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Solution

The fourth proportional to 90,554,976,000.60, 135,832,464,000.90 and 90,554,976,000.60 is: 135,832,464,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,554,976,000.60 : 135,832,464,000.90 = 90,554,976,000.60 : x
  2. Step 2: Convert to fraction form
    90,554,976,000.60/135,832,464,000.90 = 90,554,976,000.60/x
  3. Step 3: Cross multiply
    90,554,976,000.60x = 135,832,464,000.90 × 90,554,976,000.60
  4. Step 4: Simplify right side
    90,554,976,000.60x = 12,300,305,517,703,862,419,456
  5. Step 5: Solve for x
    x = 12,300,305,517,703,862,419,456/90,554,976,000.60
  6. Step 6: Final answer
    x = 135,832,464,000.90

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1.5x scale

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.