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Finding the Third Proportional to 19,738,438 and 44,015,382

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Solution

The third proportional to 19,738,438 and 44,015,382 is: 98,151,325.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,738,438 : 44,015,382 = 44,015,382 : x
  2. Step 2: Convert to fraction form
    19,738,438/44,015,382 = 44,015,382/x
  3. Step 3: Cross multiply
    19,738,438x = 44,015,382 × 44,015,382
  4. Step 4: Simplify right side
    19,738,438x = 1,937,353,852,605,924
  5. Step 5: Solve for x
    x = 1,937,353,852,605,924/19,738,438
  6. Step 6: Final answer
    x = 98,151,325.48

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.