Home / 36,951,551,999.80-55,427,327,999.70-33,210,711,244.60

Finding the Fourth Proportional to 36,951,551,999.80, 55,427,327,999.70 and 33,210,711,244.60

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Solution

The fourth proportional to 36,951,551,999.80, 55,427,327,999.70 and 33,210,711,244.60 is: 49,816,066,866.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,951,551,999.80 : 55,427,327,999.70 = 33,210,711,244.60 : x
  2. Step 2: Convert to fraction form
    36,951,551,999.80/55,427,327,999.70 = 33,210,711,244.60/x
  3. Step 3: Cross multiply
    36,951,551,999.80x = 55,427,327,999.70 × 33,210,711,244.60
  4. Step 4: Simplify right side
    36,951,551,999.80x = 1,840,780,985,257,769,041,920
  5. Step 5: Solve for x
    x = 1,840,780,985,257,769,041,920/36,951,551,999.80
  6. Step 6: Final answer
    x = 49,816,066,866.90

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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.