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Finding the Third Proportional to 5,047,079.63 and 10,945,995.75

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Solution

The third proportional to 5,047,079.63 and 10,945,995.75 is: 23,739,435.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,047,079.63 : 10,945,995.75 = 10,945,995.75 : x
  2. Step 2: Convert to fraction form
    5,047,079.63/10,945,995.75 = 10,945,995.75/x
  3. Step 3: Cross multiply
    5,047,079.63x = 10,945,995.75 × 10,945,995.75
  4. Step 4: Simplify right side
    5,047,079.63x = 119,814,822,959,018.06
  5. Step 5: Solve for x
    x = 119,814,822,959,018.06/5,047,079.63
  6. Step 6: Final answer
    x = 23,739,435.84

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.