Home / 4,166,622.28-9,086,802.75

Finding the Third Proportional to 4,166,622.28 and 9,086,802.75

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Solution

The third proportional to 4,166,622.28 and 9,086,802.75 is: 19,817,007.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,622.28 : 9,086,802.75 = 9,086,802.75 : x
  2. Step 2: Convert to fraction form
    4,166,622.28/9,086,802.75 = 9,086,802.75/x
  3. Step 3: Cross multiply
    4,166,622.28x = 9,086,802.75 × 9,086,802.75
  4. Step 4: Simplify right side
    4,166,622.28x = 82,569,984,217,407.56
  5. Step 5: Solve for x
    x = 82,569,984,217,407.56/4,166,622.28
  6. Step 6: Final answer
    x = 19,817,007.31

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.