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Finding the Third Proportional to 15,325,121 and 23,731,262

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Solution

The third proportional to 15,325,121 and 23,731,262 is: 36,748,342.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,325,121 : 23,731,262 = 23,731,262 : x
  2. Step 2: Convert to fraction form
    15,325,121/23,731,262 = 23,731,262/x
  3. Step 3: Cross multiply
    15,325,121x = 23,731,262 × 23,731,262
  4. Step 4: Simplify right side
    15,325,121x = 563,172,796,112,644
  5. Step 5: Solve for x
    x = 563,172,796,112,644/15,325,121
  6. Step 6: Final answer
    x = 36,748,342.55

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.