Home / 106,627,210.14-159,940,815.21-25,848,178.14

Finding the Fourth Proportional to 106,627,210.14, 159,940,815.21 and 25,848,178.14

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Solution

The fourth proportional to 106,627,210.14, 159,940,815.21 and 25,848,178.14 is: 38,772,267.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,627,210.14 : 159,940,815.21 = 25,848,178.14 : x
  2. Step 2: Convert to fraction form
    106,627,210.14/159,940,815.21 = 25,848,178.14/x
  3. Step 3: Cross multiply
    106,627,210.14x = 159,940,815.21 × 25,848,178.14
  4. Step 4: Simplify right side
    106,627,210.14x = 4,134,178,683,404,902
  5. Step 5: Solve for x
    x = 4,134,178,683,404,902/106,627,210.14
  6. Step 6: Final answer
    x = 38,772,267.21

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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.