Home / 97,393,925,990.25-209,445,302,939.62

Finding the Third Proportional to 97,393,925,990.25 and 209,445,302,939.62

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Solution

The third proportional to 97,393,925,990.25 and 209,445,302,939.62 is: 450,411,403,765.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,393,925,990.25 : 209,445,302,939.62 = 209,445,302,939.62 : x
  2. Step 2: Convert to fraction form
    97,393,925,990.25/209,445,302,939.62 = 209,445,302,939.62/x
  3. Step 3: Cross multiply
    97,393,925,990.25x = 209,445,302,939.62 × 209,445,302,939.62
  4. Step 4: Simplify right side
    97,393,925,990.25x = 43,867,334,923,469,189,021,696
  5. Step 5: Solve for x
    x = 43,867,334,923,469,189,021,696/97,393,925,990.25
  6. Step 6: Final answer
    x = 450,411,403,765.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.