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Finding the Third Proportional to 5,307,336 and 11,608,362

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Solution

The third proportional to 5,307,336 and 11,608,362 is: 25,390,152.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,336 : 11,608,362 = 11,608,362 : x
  2. Step 2: Convert to fraction form
    5,307,336/11,608,362 = 11,608,362/x
  3. Step 3: Cross multiply
    5,307,336x = 11,608,362 × 11,608,362
  4. Step 4: Simplify right side
    5,307,336x = 134,754,068,323,044
  5. Step 5: Solve for x
    x = 134,754,068,323,044/5,307,336
  6. Step 6: Final answer
    x = 25,390,152.11

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.