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Finding the Third Proportional to 10,355,936 and 15,533,906

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Solution

The third proportional to 10,355,936 and 15,533,906 is: 23,300,862.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,355,936 : 15,533,906 = 15,533,906 : x
  2. Step 2: Convert to fraction form
    10,355,936/15,533,906 = 15,533,906/x
  3. Step 3: Cross multiply
    10,355,936x = 15,533,906 × 15,533,906
  4. Step 4: Simplify right side
    10,355,936x = 241,302,235,616,836
  5. Step 5: Solve for x
    x = 241,302,235,616,836/10,355,936
  6. Step 6: Final answer
    x = 23,300,862.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.