Home / 2,063,698,331,880.30-4,489,720,493,379.60

Finding the Third Proportional to 2,063,698,331,880.30 and 4,489,720,493,379.60

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Solution

The third proportional to 2,063,698,331,880.30 and 4,489,720,493,379.60 is: 9,767,701,895,803.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,698,331,880.30 : 4,489,720,493,379.60 = 4,489,720,493,379.60 : x
  2. Step 2: Convert to fraction form
    2,063,698,331,880.30/4,489,720,493,379.60 = 4,489,720,493,379.60/x
  3. Step 3: Cross multiply
    2,063,698,331,880.30x = 4,489,720,493,379.60 × 4,489,720,493,379.60
  4. Step 4: Simplify right side
    2,063,698,331,880.30x = 20,157,590,108,672,753,336,844,288
  5. Step 5: Solve for x
    x = 20,157,590,108,672,753,336,844,288/2,063,698,331,880.30
  6. Step 6: Final answer
    x = 9,767,701,895,803.03

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.