Home / 13,958,937.56-30,673,341.35

Finding the Third Proportional to 13,958,937.56 and 30,673,341.35

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Solution

The third proportional to 13,958,937.56 and 30,673,341.35 is: 67,401,538.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,958,937.56 : 30,673,341.35 = 30,673,341.35 : x
  2. Step 2: Convert to fraction form
    13,958,937.56/30,673,341.35 = 30,673,341.35/x
  3. Step 3: Cross multiply
    13,958,937.56x = 30,673,341.35 × 30,673,341.35
  4. Step 4: Simplify right side
    13,958,937.56x = 940,853,869,669,566.12
  5. Step 5: Solve for x
    x = 940,853,869,669,566.12/13,958,937.56
  6. Step 6: Final answer
    x = 67,401,538.65

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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.