Home / 9,441,933.75-14,144,149.35-7,275,442.32

Finding the Fourth Proportional to 9,441,933.75, 14,144,149.35 and 7,275,442.32

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Solution

The fourth proportional to 9,441,933.75, 14,144,149.35 and 7,275,442.32 is: 10,898,714.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,933.75 : 14,144,149.35 = 7,275,442.32 : x
  2. Step 2: Convert to fraction form
    9,441,933.75/14,144,149.35 = 7,275,442.32/x
  3. Step 3: Cross multiply
    9,441,933.75x = 14,144,149.35 × 7,275,442.32
  4. Step 4: Simplify right side
    9,441,933.75x = 102,904,942,761,390.50
  5. Step 5: Solve for x
    x = 102,904,942,761,390.50/9,441,933.75
  6. Step 6: Final answer
    x = 10,898,714.76

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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.