Home / 49,147,319.25-106,872,214.50

Finding the Third Proportional to 49,147,319.25 and 106,872,214.50

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Solution

The third proportional to 49,147,319.25 and 106,872,214.50 is: 232,396,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,147,319.25 : 106,872,214.50 = 106,872,214.50 : x
  2. Step 2: Convert to fraction form
    49,147,319.25/106,872,214.50 = 106,872,214.50/x
  3. Step 3: Cross multiply
    49,147,319.25x = 106,872,214.50 × 106,872,214.50
  4. Step 4: Simplify right side
    49,147,319.25x = 11,421,670,232,134,010
  5. Step 5: Solve for x
    x = 11,421,670,232,134,010/49,147,319.25
  6. Step 6: Final answer
    x = 232,396,606.90

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.