Home / 36,704,220.40-55,056,136.20-9,410,460.40

Finding the Fourth Proportional to 36,704,220.40, 55,056,136.20 and 9,410,460.40

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Solution

The fourth proportional to 36,704,220.40, 55,056,136.20 and 9,410,460.40 is: 14,115,640.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,704,220.40 : 55,056,136.20 = 9,410,460.40 : x
  2. Step 2: Convert to fraction form
    36,704,220.40/55,056,136.20 = 9,410,460.40/x
  3. Step 3: Cross multiply
    36,704,220.40x = 55,056,136.20 × 9,410,460.40
  4. Step 4: Simplify right side
    36,704,220.40x = 518,103,589,487,106.50
  5. Step 5: Solve for x
    x = 518,103,589,487,106.50/36,704,220.40
  6. Step 6: Final answer
    x = 14,115,640.76

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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.