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Finding the Third Proportional to 96,952,912.25 and 207,342,752.50

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Solution

The third proportional to 96,952,912.25 and 207,342,752.50 is: 443,421,615.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,952,912.25 : 207,342,752.50 = 207,342,752.50 : x
  2. Step 2: Convert to fraction form
    96,952,912.25/207,342,752.50 = 207,342,752.50/x
  3. Step 3: Cross multiply
    96,952,912.25x = 207,342,752.50 × 207,342,752.50
  4. Step 4: Simplify right side
    96,952,912.25x = 42,991,017,014,276,256
  5. Step 5: Solve for x
    x = 42,991,017,014,276,256/96,952,912.25
  6. Step 6: Final answer
    x = 443,421,615.88

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.