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Finding the Third Proportional to 11,699,556 and 26,087,688

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Solution

The third proportional to 11,699,556 and 26,087,688 is: 58,170,366.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,556 : 26,087,688 = 26,087,688 : x
  2. Step 2: Convert to fraction form
    11,699,556/26,087,688 = 26,087,688/x
  3. Step 3: Cross multiply
    11,699,556x = 26,087,688 × 26,087,688
  4. Step 4: Simplify right side
    11,699,556x = 680,567,465,185,344
  5. Step 5: Solve for x
    x = 680,567,465,185,344/11,699,556
  6. Step 6: Final answer
    x = 58,170,366.91

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.