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Finding the Third Proportional to 11,767,209 and 25,393,362

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Solution

The third proportional to 11,767,209 and 25,393,362 is: 54,798,281.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,767,209 : 25,393,362 = 25,393,362 : x
  2. Step 2: Convert to fraction form
    11,767,209/25,393,362 = 25,393,362/x
  3. Step 3: Cross multiply
    11,767,209x = 25,393,362 × 25,393,362
  4. Step 4: Simplify right side
    11,767,209x = 644,822,833,663,044
  5. Step 5: Solve for x
    x = 644,822,833,663,044/11,767,209
  6. Step 6: Final answer
    x = 54,798,281.70

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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.