Home / 13,139,570.25-28,095,015.75

Finding the Third Proportional to 13,139,570.25 and 28,095,015.75

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Solution

The third proportional to 13,139,570.25 and 28,095,015.75 is: 60,072,734.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,139,570.25 : 28,095,015.75 = 28,095,015.75 : x
  2. Step 2: Convert to fraction form
    13,139,570.25/28,095,015.75 = 28,095,015.75/x
  3. Step 3: Cross multiply
    13,139,570.25x = 28,095,015.75 × 28,095,015.75
  4. Step 4: Simplify right side
    13,139,570.25x = 789,329,909,992,748
  5. Step 5: Solve for x
    x = 789,329,909,992,748/13,139,570.25
  6. Step 6: Final answer
    x = 60,072,734.11

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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.