Home / 33,080,683.06-49,576,313.19-12,599,229.71

Finding the Fourth Proportional to 33,080,683.06, 49,576,313.19 and 12,599,229.71

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Solution

The fourth proportional to 33,080,683.06, 49,576,313.19 and 12,599,229.71 is: 18,881,815.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,080,683.06 : 49,576,313.19 = 12,599,229.71 : x
  2. Step 2: Convert to fraction form
    33,080,683.06/49,576,313.19 = 12,599,229.71/x
  3. Step 3: Cross multiply
    33,080,683.06x = 49,576,313.19 × 12,599,229.71
  4. Step 4: Simplify right side
    33,080,683.06x = 624,623,357,807,831.25
  5. Step 5: Solve for x
    x = 624,623,357,807,831.25/33,080,683.06
  6. Step 6: Final answer
    x = 18,881,815.61

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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.