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Finding the Third Proportional to 28,092,702,206 and 40,589,103,171

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Solution

The third proportional to 28,092,702,206 and 40,589,103,171 is: 58,644,244,478.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,092,702,206 : 40,589,103,171 = 40,589,103,171 : x
  2. Step 2: Convert to fraction form
    28,092,702,206/40,589,103,171 = 40,589,103,171/x
  3. Step 3: Cross multiply
    28,092,702,206x = 40,589,103,171 × 40,589,103,171
  4. Step 4: Simplify right side
    28,092,702,206x = 1,647,475,296,226,082,291,712
  5. Step 5: Solve for x
    x = 1,647,475,296,226,082,291,712/28,092,702,206
  6. Step 6: Final answer
    x = 58,644,244,478.35

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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.