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Finding the Third Proportional to 94,689,376 and 203,760,460

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Solution

The third proportional to 94,689,376 and 203,760,460 is: 438,468,673.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,689,376 : 203,760,460 = 203,760,460 : x
  2. Step 2: Convert to fraction form
    94,689,376/203,760,460 = 203,760,460/x
  3. Step 3: Cross multiply
    94,689,376x = 203,760,460 × 203,760,460
  4. Step 4: Simplify right side
    94,689,376x = 41,518,325,059,411,600
  5. Step 5: Solve for x
    x = 41,518,325,059,411,600/94,689,376
  6. Step 6: Final answer
    x = 438,468,673.18

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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.