Home / 4,539,953,736.56-6,390,469,381.22

Finding the Third Proportional to 4,539,953,736.56 and 6,390,469,381.22

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Solution

The third proportional to 4,539,953,736.56 and 6,390,469,381.22 is: 8,995,267,635.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,953,736.56 : 6,390,469,381.22 = 6,390,469,381.22 : x
  2. Step 2: Convert to fraction form
    4,539,953,736.56/6,390,469,381.22 = 6,390,469,381.22/x
  3. Step 3: Cross multiply
    4,539,953,736.56x = 6,390,469,381.22 × 6,390,469,381.22
  4. Step 4: Simplify right side
    4,539,953,736.56x = 40,838,098,912,297,549,824
  5. Step 5: Solve for x
    x = 40,838,098,912,297,549,824/4,539,953,736.56
  6. Step 6: Final answer
    x = 8,995,267,635.31

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.