Home / 6,825,066.75-10,280,854.13

Finding the Third Proportional to 6,825,066.75 and 10,280,854.13

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Solution

The third proportional to 6,825,066.75 and 10,280,854.13 is: 15,486,436.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,066.75 : 10,280,854.13 = 10,280,854.13 : x
  2. Step 2: Convert to fraction form
    6,825,066.75/10,280,854.13 = 10,280,854.13/x
  3. Step 3: Cross multiply
    6,825,066.75x = 10,280,854.13 × 10,280,854.13
  4. Step 4: Simplify right side
    6,825,066.75x = 105,695,961,539,529.52
  5. Step 5: Solve for x
    x = 105,695,961,539,529.52/6,825,066.75
  6. Step 6: Final answer
    x = 15,486,436.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.