Home / 9,313,968.75-20,359,309.50

Finding the Third Proportional to 9,313,968.75 and 20,359,309.50

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Solution

The third proportional to 9,313,968.75 and 20,359,309.50 is: 44,503,207.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,968.75 : 20,359,309.50 = 20,359,309.50 : x
  2. Step 2: Convert to fraction form
    9,313,968.75/20,359,309.50 = 20,359,309.50/x
  3. Step 3: Cross multiply
    9,313,968.75x = 20,359,309.50 × 20,359,309.50
  4. Step 4: Simplify right side
    9,313,968.75x = 414,501,483,316,790.25
  5. Step 5: Solve for x
    x = 414,501,483,316,790.25/9,313,968.75
  6. Step 6: Final answer
    x = 44,503,207.43

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.