Home / 10,052,214.19-21,947,864.63

Finding the Third Proportional to 10,052,214.19 and 21,947,864.63

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Solution

The third proportional to 10,052,214.19 and 21,947,864.63 is: 47,920,662.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052,214.19 : 21,947,864.63 = 21,947,864.63 : x
  2. Step 2: Convert to fraction form
    10,052,214.19/21,947,864.63 = 21,947,864.63/x
  3. Step 3: Cross multiply
    10,052,214.19x = 21,947,864.63 × 21,947,864.63
  4. Step 4: Simplify right side
    10,052,214.19x = 481,708,761,597,326.38
  5. Step 5: Solve for x
    x = 481,708,761,597,326.38/10,052,214.19
  6. Step 6: Final answer
    x = 47,920,662.32

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.