Home / 36,704,218.90-55,056,133.95-9,410,458.90

Finding the Fourth Proportional to 36,704,218.90, 55,056,133.95 and 9,410,458.90

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Solution

The fourth proportional to 36,704,218.90, 55,056,133.95 and 9,410,458.90 is: 14,115,638.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,704,218.90 : 55,056,133.95 = 9,410,458.90 : x
  2. Step 2: Convert to fraction form
    36,704,218.90/55,056,133.95 = 9,410,458.90/x
  3. Step 3: Cross multiply
    36,704,218.90x = 55,056,133.95 × 9,410,458.90
  4. Step 4: Simplify right side
    36,704,218.90x = 518,103,485,729,369.69
  5. Step 5: Solve for x
    x = 518,103,485,729,369.69/36,704,218.90
  6. Step 6: Final answer
    x = 14,115,638.51

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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.