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Finding the Third Proportional to 30,653,704 and 51,087,462

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Solution

The third proportional to 30,653,704 and 51,087,462 is: 85,142,362.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,653,704 : 51,087,462 = 51,087,462 : x
  2. Step 2: Convert to fraction form
    30,653,704/51,087,462 = 51,087,462/x
  3. Step 3: Cross multiply
    30,653,704x = 51,087,462 × 51,087,462
  4. Step 4: Simplify right side
    30,653,704x = 2,609,928,773,601,444
  5. Step 5: Solve for x
    x = 2,609,928,773,601,444/30,653,704
  6. Step 6: Final answer
    x = 85,142,362.36

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.