Home / 40,523,327,994.80-60,784,991,992.20-33,992,980,986.80

Finding the Fourth Proportional to 40,523,327,994.80, 60,784,991,992.20 and 33,992,980,986.80

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Solution

The fourth proportional to 40,523,327,994.80, 60,784,991,992.20 and 33,992,980,986.80 is: 50,989,471,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,523,327,994.80 : 60,784,991,992.20 = 33,992,980,986.80 : x
  2. Step 2: Convert to fraction form
    40,523,327,994.80/60,784,991,992.20 = 33,992,980,986.80/x
  3. Step 3: Cross multiply
    40,523,327,994.80x = 60,784,991,992.20 × 33,992,980,986.80
  4. Step 4: Simplify right side
    40,523,327,994.80x = 2,066,263,077,073,644,683,264
  5. Step 5: Solve for x
    x = 2,066,263,077,073,644,683,264/40,523,327,994.80
  6. Step 6: Final answer
    x = 50,989,471,480.20

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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.