Home / 2,809,558,682,615.20-4,470,560,178,711.80

Finding the Third Proportional to 2,809,558,682,615.20 and 4,470,560,178,711.80

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Solution

The third proportional to 2,809,558,682,615.20 and 4,470,560,178,711.80 is: 7,113,540,085,548.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,809,558,682,615.20 : 4,470,560,178,711.80 = 4,470,560,178,711.80 : x
  2. Step 2: Convert to fraction form
    2,809,558,682,615.20/4,470,560,178,711.80 = 4,470,560,178,711.80/x
  3. Step 3: Cross multiply
    2,809,558,682,615.20x = 4,470,560,178,711.80 × 4,470,560,178,711.80
  4. Step 4: Simplify right side
    2,809,558,682,615.20x = 19,985,908,311,483,680,217,366,528
  5. Step 5: Solve for x
    x = 19,985,908,311,483,680,217,366,528/2,809,558,682,615.20
  6. Step 6: Final answer
    x = 7,113,540,085,548.36

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.