Home / 6,815,940.75-14,589,352.13

Finding the Third Proportional to 6,815,940.75 and 14,589,352.13

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Solution

The third proportional to 6,815,940.75 and 14,589,352.13 is: 31,228,146.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,815,940.75 : 14,589,352.13 = 14,589,352.13 : x
  2. Step 2: Convert to fraction form
    6,815,940.75/14,589,352.13 = 14,589,352.13/x
  3. Step 3: Cross multiply
    6,815,940.75x = 14,589,352.13 × 14,589,352.13
  4. Step 4: Simplify right side
    6,815,940.75x = 212,849,195,427,242
  5. Step 5: Solve for x
    x = 212,849,195,427,242/6,815,940.75
  6. Step 6: Final answer
    x = 31,228,146.38

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.