Home / 13,831,332.75-30,447,524.25

Finding the Third Proportional to 13,831,332.75 and 30,447,524.25

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Solution

The third proportional to 13,831,332.75 and 30,447,524.25 is: 67,025,481.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,831,332.75 : 30,447,524.25 = 30,447,524.25 : x
  2. Step 2: Convert to fraction form
    13,831,332.75/30,447,524.25 = 30,447,524.25/x
  3. Step 3: Cross multiply
    13,831,332.75x = 30,447,524.25 × 30,447,524.25
  4. Step 4: Simplify right side
    13,831,332.75x = 927,051,732,954,338
  5. Step 5: Solve for x
    x = 927,051,732,954,338/13,831,332.75
  6. Step 6: Final answer
    x = 67,025,481.18

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.