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Finding the Third Proportional to 4,136,026 and 9,088,487

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Solution

The third proportional to 4,136,026 and 9,088,487 is: 19,971,005.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,026 : 9,088,487 = 9,088,487 : x
  2. Step 2: Convert to fraction form
    4,136,026/9,088,487 = 9,088,487/x
  3. Step 3: Cross multiply
    4,136,026x = 9,088,487 × 9,088,487
  4. Step 4: Simplify right side
    4,136,026x = 82,600,595,949,169
  5. Step 5: Solve for x
    x = 82,600,595,949,169/4,136,026
  6. Step 6: Final answer
    x = 19,971,005.01

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.