Home / 96,848,140,525-209,811,778,668.75

Finding the Third Proportional to 96,848,140,525 and 209,811,778,668.75

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Solution

The third proportional to 96,848,140,525 and 209,811,778,668.75 is: 454,536,165,893.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,848,140,525 : 209,811,778,668.75 = 209,811,778,668.75 : x
  2. Step 2: Convert to fraction form
    96,848,140,525/209,811,778,668.75 = 209,811,778,668.75/x
  3. Step 3: Cross multiply
    96,848,140,525x = 209,811,778,668.75 × 209,811,778,668.75
  4. Step 4: Simplify right side
    96,848,140,525x = 44,020,982,468,144,535,699,456
  5. Step 5: Solve for x
    x = 44,020,982,468,144,535,699,456/96,848,140,525
  6. Step 6: Final answer
    x = 454,536,165,893.46

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.