Home / 20,363,667.75-43,913,821.50

Finding the Third Proportional to 20,363,667.75 and 43,913,821.50

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Solution

The third proportional to 20,363,667.75 and 43,913,821.50 is: 94,699,233.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,363,667.75 : 43,913,821.50 = 43,913,821.50 : x
  2. Step 2: Convert to fraction form
    20,363,667.75/43,913,821.50 = 43,913,821.50/x
  3. Step 3: Cross multiply
    20,363,667.75x = 43,913,821.50 × 43,913,821.50
  4. Step 4: Simplify right side
    20,363,667.75x = 1,928,423,718,733,862.25
  5. Step 5: Solve for x
    x = 1,928,423,718,733,862.25/20,363,667.75
  6. Step 6: Final answer
    x = 94,699,233.09

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.