Home / 14,727,878.69-30,982,010.06

Finding the Third Proportional to 14,727,878.69 and 30,982,010.06

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Solution

The third proportional to 14,727,878.69 and 30,982,010.06 is: 65,174,691.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,727,878.69 : 30,982,010.06 = 30,982,010.06 : x
  2. Step 2: Convert to fraction form
    14,727,878.69/30,982,010.06 = 30,982,010.06/x
  3. Step 3: Cross multiply
    14,727,878.69x = 30,982,010.06 × 30,982,010.06
  4. Step 4: Simplify right side
    14,727,878.69x = 959,884,947,512,851.25
  5. Step 5: Solve for x
    x = 959,884,947,512,851.25/14,727,878.69
  6. Step 6: Final answer
    x = 65,174,691.34

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.