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Finding the Third Proportional to 15,672,790 and 23,745,777

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Solution

The third proportional to 15,672,790 and 23,745,777 is: 35,977,125.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,790 : 23,745,777 = 23,745,777 : x
  2. Step 2: Convert to fraction form
    15,672,790/23,745,777 = 23,745,777/x
  3. Step 3: Cross multiply
    15,672,790x = 23,745,777 × 23,745,777
  4. Step 4: Simplify right side
    15,672,790x = 563,861,925,333,729
  5. Step 5: Solve for x
    x = 563,861,925,333,729/15,672,790
  6. Step 6: Final answer
    x = 35,977,125.03

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.