Home / 20,576,980.13-30,092,947.88

Finding the Third Proportional to 20,576,980.13 and 30,092,947.88

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Solution

The third proportional to 20,576,980.13 and 30,092,947.88 is: 44,009,641.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,576,980.13 : 30,092,947.88 = 30,092,947.88 : x
  2. Step 2: Convert to fraction form
    20,576,980.13/30,092,947.88 = 30,092,947.88/x
  3. Step 3: Cross multiply
    20,576,980.13x = 30,092,947.88 × 30,092,947.88
  4. Step 4: Simplify right side
    20,576,980.13x = 905,585,511,807,467
  5. Step 5: Solve for x
    x = 905,585,511,807,467/20,576,980.13
  6. Step 6: Final answer
    x = 44,009,641.18

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.