Home / 106,751,108.46-160,069,107.33-57,593,310.06

Finding the Fourth Proportional to 106,751,108.46, 160,069,107.33 and 57,593,310.06

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Solution

The fourth proportional to 106,751,108.46, 160,069,107.33 and 57,593,310.06 is: 86,358,913.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,751,108.46 : 160,069,107.33 = 57,593,310.06 : x
  2. Step 2: Convert to fraction form
    106,751,108.46/160,069,107.33 = 57,593,310.06/x
  3. Step 3: Cross multiply
    106,751,108.46x = 160,069,107.33 × 57,593,310.06
  4. Step 4: Simplify right side
    106,751,108.46x = 9,218,909,729,484,110
  5. Step 5: Solve for x
    x = 9,218,909,729,484,110/106,751,108.46
  6. Step 6: Final answer
    x = 86,358,913.39

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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.