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Finding the Third Proportional to 207,343,376 and 447,934,012

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Solution

The third proportional to 207,343,376 and 447,934,012 is: 967,693,702.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,343,376 : 447,934,012 = 447,934,012 : x
  2. Step 2: Convert to fraction form
    207,343,376/447,934,012 = 447,934,012/x
  3. Step 3: Cross multiply
    207,343,376x = 447,934,012 × 447,934,012
  4. Step 4: Simplify right side
    207,343,376x = 200,644,879,106,416,128
  5. Step 5: Solve for x
    x = 200,644,879,106,416,128/207,343,376
  6. Step 6: Final answer
    x = 967,693,702.00

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.