Home / 41,570,505,016.40-62,355,757,524.60-40,744,007,973.20

Finding the Fourth Proportional to 41,570,505,016.40, 62,355,757,524.60 and 40,744,007,973.20

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Solution

The fourth proportional to 41,570,505,016.40, 62,355,757,524.60 and 40,744,007,973.20 is: 61,116,011,959.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,505,016.40 : 62,355,757,524.60 = 40,744,007,973.20 : x
  2. Step 2: Convert to fraction form
    41,570,505,016.40/62,355,757,524.60 = 40,744,007,973.20/x
  3. Step 3: Cross multiply
    41,570,505,016.40x = 62,355,757,524.60 × 40,744,007,973.20
  4. Step 4: Simplify right side
    41,570,505,016.40x = 2,540,623,481,757,227,810,816
  5. Step 5: Solve for x
    x = 2,540,623,481,757,227,810,816/41,570,505,016.40
  6. Step 6: Final answer
    x = 61,116,011,959.80

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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.