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Finding the Third Proportional to 40,248,026 and 62,763,518

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Solution

The third proportional to 40,248,026 and 62,763,518 is: 97,874,593.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,248,026 : 62,763,518 = 62,763,518 : x
  2. Step 2: Convert to fraction form
    40,248,026/62,763,518 = 62,763,518/x
  3. Step 3: Cross multiply
    40,248,026x = 62,763,518 × 62,763,518
  4. Step 4: Simplify right side
    40,248,026x = 3,939,259,191,736,324
  5. Step 5: Solve for x
    x = 3,939,259,191,736,324/40,248,026
  6. Step 6: Final answer
    x = 97,874,593.69

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.