Home / 110,169,332.20-165,260,219.10-33,494,861.80

Finding the Fourth Proportional to 110,169,332.20, 165,260,219.10 and 33,494,861.80

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Solution

The fourth proportional to 110,169,332.20, 165,260,219.10 and 33,494,861.80 is: 50,244,184.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,169,332.20 : 165,260,219.10 = 33,494,861.80 : x
  2. Step 2: Convert to fraction form
    110,169,332.20/165,260,219.10 = 33,494,861.80/x
  3. Step 3: Cross multiply
    110,169,332.20x = 165,260,219.10 × 33,494,861.80
  4. Step 4: Simplify right side
    110,169,332.20x = 5,535,368,199,792,220
  5. Step 5: Solve for x
    x = 5,535,368,199,792,220/110,169,332.20
  6. Step 6: Final answer
    x = 50,244,184.01

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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.