Home / 4,753,123.88-10,263,939.75

Finding the Third Proportional to 4,753,123.88 and 10,263,939.75

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Solution

The third proportional to 4,753,123.88 and 10,263,939.75 is: 22,164,046.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,123.88 : 10,263,939.75 = 10,263,939.75 : x
  2. Step 2: Convert to fraction form
    4,753,123.88/10,263,939.75 = 10,263,939.75/x
  3. Step 3: Cross multiply
    4,753,123.88x = 10,263,939.75 × 10,263,939.75
  4. Step 4: Simplify right side
    4,753,123.88x = 105,348,459,191,630.06
  5. Step 5: Solve for x
    x = 105,348,459,191,630.06/4,753,123.88
  6. Step 6: Final answer
    x = 22,164,046.63

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.