Home / 14,734,836.76-22,105,568.66-4,498,840.28

Finding the Fourth Proportional to 14,734,836.76, 22,105,568.66 and 4,498,840.28

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Solution

The fourth proportional to 14,734,836.76, 22,105,568.66 and 4,498,840.28 is: 6,749,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,734,836.76 : 22,105,568.66 = 4,498,840.28 : x
  2. Step 2: Convert to fraction form
    14,734,836.76/22,105,568.66 = 4,498,840.28/x
  3. Step 3: Cross multiply
    14,734,836.76x = 22,105,568.66 × 4,498,840.28
  4. Step 4: Simplify right side
    14,734,836.76x = 99,449,422,699,913.62
  5. Step 5: Solve for x
    x = 99,449,422,699,913.62/14,734,836.76
  6. Step 6: Final answer
    x = 6,749,272.10

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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.