Home / 149,890,108.50-334,244,792.25

Finding the Third Proportional to 149,890,108.50 and 334,244,792.25

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Solution

The third proportional to 149,890,108.50 and 334,244,792.25 is: 745,343,253.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,890,108.50 : 334,244,792.25 = 334,244,792.25 : x
  2. Step 2: Convert to fraction form
    149,890,108.50/334,244,792.25 = 334,244,792.25/x
  3. Step 3: Cross multiply
    149,890,108.50x = 334,244,792.25 × 334,244,792.25
  4. Step 4: Simplify right side
    149,890,108.50x = 111,719,581,146,245,664
  5. Step 5: Solve for x
    x = 111,719,581,146,245,664/149,890,108.50
  6. Step 6: Final answer
    x = 745,343,253.56

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.