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Finding the Third Proportional to 9,807,236 and 15,224,070

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Solution

The third proportional to 9,807,236 and 15,224,070 is: 23,632,785.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,807,236 : 15,224,070 = 15,224,070 : x
  2. Step 2: Convert to fraction form
    9,807,236/15,224,070 = 15,224,070/x
  3. Step 3: Cross multiply
    9,807,236x = 15,224,070 × 15,224,070
  4. Step 4: Simplify right side
    9,807,236x = 231,772,307,364,900
  5. Step 5: Solve for x
    x = 231,772,307,364,900/9,807,236
  6. Step 6: Final answer
    x = 23,632,785.77

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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.