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Finding the Third Proportional to 11,699,559 and 26,087,701.50

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Solution

The third proportional to 11,699,559 and 26,087,701.50 is: 58,170,412.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,699,559 : 26,087,701.50 = 26,087,701.50 : x
  2. Step 2: Convert to fraction form
    11,699,559/26,087,701.50 = 26,087,701.50/x
  3. Step 3: Cross multiply
    11,699,559x = 26,087,701.50 × 26,087,701.50
  4. Step 4: Simplify right side
    11,699,559x = 680,568,169,553,102.25
  5. Step 5: Solve for x
    x = 680,568,169,553,102.25/11,699,559
  6. Step 6: Final answer
    x = 58,170,412.20

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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.