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Finding the Third Proportional to 17,107,461 and 35,427,537

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Solution

The third proportional to 17,107,461 and 35,427,537 is: 73,366,256.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,461 : 35,427,537 = 35,427,537 : x
  2. Step 2: Convert to fraction form
    17,107,461/35,427,537 = 35,427,537/x
  3. Step 3: Cross multiply
    17,107,461x = 35,427,537 × 35,427,537
  4. Step 4: Simplify right side
    17,107,461x = 1,255,110,377,886,369
  5. Step 5: Solve for x
    x = 1,255,110,377,886,369/17,107,461
  6. Step 6: Final answer
    x = 73,366,256.86

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.