Home / 106,627,200.75-159,940,801.13-25,848,168.75

Finding the Fourth Proportional to 106,627,200.75, 159,940,801.13 and 25,848,168.75

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Solution

The fourth proportional to 106,627,200.75, 159,940,801.13 and 25,848,168.75 is: 38,772,253.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,627,200.75 : 159,940,801.13 = 25,848,168.75 : x
  2. Step 2: Convert to fraction form
    106,627,200.75/159,940,801.13 = 25,848,168.75/x
  3. Step 3: Cross multiply
    106,627,200.75x = 159,940,801.13 × 25,848,168.75
  4. Step 4: Simplify right side
    106,627,200.75x = 4,134,176,817,489,190
  5. Step 5: Solve for x
    x = 4,134,176,817,489,190/106,627,200.75
  6. Step 6: Final answer
    x = 38,772,253.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.