Home / 36,677,776.20-55,016,664.30-33,024,611.40

Finding the Fourth Proportional to 36,677,776.20, 55,016,664.30 and 33,024,611.40

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Solution

The fourth proportional to 36,677,776.20, 55,016,664.30 and 33,024,611.40 is: 49,536,917.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,677,776.20 : 55,016,664.30 = 33,024,611.40 : x
  2. Step 2: Convert to fraction form
    36,677,776.20/55,016,664.30 = 33,024,611.40/x
  3. Step 3: Cross multiply
    36,677,776.20x = 55,016,664.30 × 33,024,611.40
  4. Step 4: Simplify right side
    36,677,776.20x = 1,816,903,959,031,752.75
  5. Step 5: Solve for x
    x = 1,816,903,959,031,752.75/36,677,776.20
  6. Step 6: Final answer
    x = 49,536,917.10

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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.