Home / 14,987,645.92-22,482,286.44-4,751,765.44

Finding the Fourth Proportional to 14,987,645.92, 22,482,286.44 and 4,751,765.44

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Solution

The fourth proportional to 14,987,645.92, 22,482,286.44 and 4,751,765.44 is: 7,127,907.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,987,645.92 : 22,482,286.44 = 4,751,765.44 : x
  2. Step 2: Convert to fraction form
    14,987,645.92/22,482,286.44 = 4,751,765.44/x
  3. Step 3: Cross multiply
    14,987,645.92x = 22,482,286.44 × 4,751,765.44
  4. Step 4: Simplify right side
    14,987,645.92x = 106,830,551,717,772.66
  5. Step 5: Solve for x
    x = 106,830,551,717,772.66/14,987,645.92
  6. Step 6: Final answer
    x = 7,127,907.36

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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.