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Finding the Third Proportional to 22,015,728 and 32,376,480

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Solution

The third proportional to 22,015,728 and 32,376,480 is: 47,613,072.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,015,728 : 32,376,480 = 32,376,480 : x
  2. Step 2: Convert to fraction form
    22,015,728/32,376,480 = 32,376,480/x
  3. Step 3: Cross multiply
    22,015,728x = 32,376,480 × 32,376,480
  4. Step 4: Simplify right side
    22,015,728x = 1,048,236,457,190,400
  5. Step 5: Solve for x
    x = 1,048,236,457,190,400/22,015,728
  6. Step 6: Final answer
    x = 47,613,072.67

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.