Home / 33,656,376.36-50,484,561.48-8,097,385.80

Finding the Fourth Proportional to 33,656,376.36, 50,484,561.48 and 8,097,385.80

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Solution

The fourth proportional to 33,656,376.36, 50,484,561.48 and 8,097,385.80 is: 12,146,077.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,656,376.36 : 50,484,561.48 = 8,097,385.80 : x
  2. Step 2: Convert to fraction form
    33,656,376.36/50,484,561.48 = 8,097,385.80/x
  3. Step 3: Cross multiply
    33,656,376.36x = 50,484,561.48 × 8,097,385.80
  4. Step 4: Simplify right side
    33,656,376.36x = 408,792,971,247,378.94
  5. Step 5: Solve for x
    x = 408,792,971,247,378.94/33,656,376.36
  6. Step 6: Final answer
    x = 12,146,077.96

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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.