Home / 32,879,019.60-49,321,639.80-8,944,491.60

Finding the Fourth Proportional to 32,879,019.60, 49,321,639.80 and 8,944,491.60

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Solution

The fourth proportional to 32,879,019.60, 49,321,639.80 and 8,944,491.60 is: 13,417,583.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,879,019.60 : 49,321,639.80 = 8,944,491.60 : x
  2. Step 2: Convert to fraction form
    32,879,019.60/49,321,639.80 = 8,944,491.60/x
  3. Step 3: Cross multiply
    32,879,019.60x = 49,321,639.80 × 8,944,491.60
  4. Step 4: Simplify right side
    32,879,019.60x = 441,156,992,889,325.62
  5. Step 5: Solve for x
    x = 441,156,992,889,325.62/32,879,019.60
  6. Step 6: Final answer
    x = 13,417,583.56

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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.