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Finding the Third Proportional to 5,702,485.50 and 11,809,176

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Solution

The third proportional to 5,702,485.50 and 11,809,176 is: 24,455,412.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,485.50 : 11,809,176 = 11,809,176 : x
  2. Step 2: Convert to fraction form
    5,702,485.50/11,809,176 = 11,809,176/x
  3. Step 3: Cross multiply
    5,702,485.50x = 11,809,176 × 11,809,176
  4. Step 4: Simplify right side
    5,702,485.50x = 139,456,637,798,976
  5. Step 5: Solve for x
    x = 139,456,637,798,976/5,702,485.50
  6. Step 6: Final answer
    x = 24,455,412.96

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.