Home / 2,401,524,177.45-3,314,137,206.06-1,383,687,074.22

Finding the Fourth Proportional to 2,401,524,177.45, 3,314,137,206.06 and 1,383,687,074.22

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Solution

The fourth proportional to 2,401,524,177.45, 3,314,137,206.06 and 1,383,687,074.22 is: 1,909,507,660.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,524,177.45 : 3,314,137,206.06 = 1,383,687,074.22 : x
  2. Step 2: Convert to fraction form
    2,401,524,177.45/3,314,137,206.06 = 1,383,687,074.22/x
  3. Step 3: Cross multiply
    2,401,524,177.45x = 3,314,137,206.06 × 1,383,687,074.22
  4. Step 4: Simplify right side
    2,401,524,177.45x = 4,585,728,814,216,806,912
  5. Step 5: Solve for x
    x = 4,585,728,814,216,806,912/2,401,524,177.45
  6. Step 6: Final answer
    x = 1,909,507,660.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.