Home / 2,444,401,216.80-3,666,601,825.20-891,743,191.20

Finding the Fourth Proportional to 2,444,401,216.80, 3,666,601,825.20 and 891,743,191.20

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Solution

The fourth proportional to 2,444,401,216.80, 3,666,601,825.20 and 891,743,191.20 is: 1,337,614,786.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,401,216.80 : 3,666,601,825.20 = 891,743,191.20 : x
  2. Step 2: Convert to fraction form
    2,444,401,216.80/3,666,601,825.20 = 891,743,191.20/x
  3. Step 3: Cross multiply
    2,444,401,216.80x = 3,666,601,825.20 × 891,743,191.20
  4. Step 4: Simplify right side
    2,444,401,216.80x = 3,269,667,212,463,592,448
  5. Step 5: Solve for x
    x = 3,269,667,212,463,592,448/2,444,401,216.80
  6. Step 6: Final answer
    x = 1,337,614,786.80

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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.