Home / 21,626,939.25-44,056,927.69

Finding the Third Proportional to 21,626,939.25 and 44,056,927.69

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Solution

The third proportional to 21,626,939.25 and 44,056,927.69 is: 89,749,772.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,626,939.25 : 44,056,927.69 = 44,056,927.69 : x
  2. Step 2: Convert to fraction form
    21,626,939.25/44,056,927.69 = 44,056,927.69/x
  3. Step 3: Cross multiply
    21,626,939.25x = 44,056,927.69 × 44,056,927.69
  4. Step 4: Simplify right side
    21,626,939.25x = 1,941,012,877,261,604
  5. Step 5: Solve for x
    x = 1,941,012,877,261,604/21,626,939.25
  6. Step 6: Final answer
    x = 89,749,772.49

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.