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Finding the Third Proportional to 5,103,337,608 and 8,005,623,614.44

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Solution

The third proportional to 5,103,337,608 and 8,005,623,614.44 is: 12,558,449,857.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,337,608 : 8,005,623,614.44 = 8,005,623,614.44 : x
  2. Step 2: Convert to fraction form
    5,103,337,608/8,005,623,614.44 = 8,005,623,614.44/x
  3. Step 3: Cross multiply
    5,103,337,608x = 8,005,623,614.44 × 8,005,623,614.44
  4. Step 4: Simplify right side
    5,103,337,608x = 64,090,009,456,039,337,984
  5. Step 5: Solve for x
    x = 64,090,009,456,039,337,984/5,103,337,608
  6. Step 6: Final answer
    x = 12,558,449,857.52

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.