Home / 14,070,440.25-21,022,833.38

Finding the Third Proportional to 14,070,440.25 and 21,022,833.38

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Solution

The third proportional to 14,070,440.25 and 21,022,833.38 is: 31,410,497.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,070,440.25 : 21,022,833.38 = 21,022,833.38 : x
  2. Step 2: Convert to fraction form
    14,070,440.25/21,022,833.38 = 21,022,833.38/x
  3. Step 3: Cross multiply
    14,070,440.25x = 21,022,833.38 × 21,022,833.38
  4. Step 4: Simplify right side
    14,070,440.25x = 441,959,523,113,013.88
  5. Step 5: Solve for x
    x = 441,959,523,113,013.88/14,070,440.25
  6. Step 6: Final answer
    x = 31,410,497.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.