Home / 22,339,191,271.20-33,508,786,906.80-13,033,446,784.80

Finding the Fourth Proportional to 22,339,191,271.20, 33,508,786,906.80 and 13,033,446,784.80

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Solution

The fourth proportional to 22,339,191,271.20, 33,508,786,906.80 and 13,033,446,784.80 is: 19,550,170,177.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,339,191,271.20 : 33,508,786,906.80 = 13,033,446,784.80 : x
  2. Step 2: Convert to fraction form
    22,339,191,271.20/33,508,786,906.80 = 13,033,446,784.80/x
  3. Step 3: Cross multiply
    22,339,191,271.20x = 33,508,786,906.80 × 13,033,446,784.80
  4. Step 4: Simplify right side
    22,339,191,271.20x = 436,734,990,972,980,756,480
  5. Step 5: Solve for x
    x = 436,734,990,972,980,756,480/22,339,191,271.20
  6. Step 6: Final answer
    x = 19,550,170,177.20

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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.