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Finding the Third Proportional to 5,530,148 and 11,501,746

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Solution

The third proportional to 5,530,148 and 11,501,746 is: 23,921,631.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,148 : 11,501,746 = 11,501,746 : x
  2. Step 2: Convert to fraction form
    5,530,148/11,501,746 = 11,501,746/x
  3. Step 3: Cross multiply
    5,530,148x = 11,501,746 × 11,501,746
  4. Step 4: Simplify right side
    5,530,148x = 132,290,161,048,516
  5. Step 5: Solve for x
    x = 132,290,161,048,516/5,530,148
  6. Step 6: Final answer
    x = 23,921,631.22

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.