Home / 33,901,772.45-50,847,210.61-9,303,951.98

Finding the Fourth Proportional to 33,901,772.45, 50,847,210.61 and 9,303,951.98

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Solution

The fourth proportional to 33,901,772.45, 50,847,210.61 and 9,303,951.98 is: 13,954,432.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,901,772.45 : 50,847,210.61 = 9,303,951.98 : x
  2. Step 2: Convert to fraction form
    33,901,772.45/50,847,210.61 = 9,303,951.98/x
  3. Step 3: Cross multiply
    33,901,772.45x = 50,847,210.61 × 9,303,951.98
  4. Step 4: Simplify right side
    33,901,772.45x = 473,080,005,936,244.69
  5. Step 5: Solve for x
    x = 473,080,005,936,244.69/33,901,772.45
  6. Step 6: Final answer
    x = 13,954,432.82

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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.