Home / 36,934,980.16-55,405,255.20-11,025,235.12

Finding the Fourth Proportional to 36,934,980.16, 55,405,255.20 and 11,025,235.12

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Solution

The fourth proportional to 36,934,980.16, 55,405,255.20 and 11,025,235.12 is: 16,538,684.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,934,980.16 : 55,405,255.20 = 11,025,235.12 : x
  2. Step 2: Convert to fraction form
    36,934,980.16/55,405,255.20 = 11,025,235.12/x
  3. Step 3: Cross multiply
    36,934,980.16x = 55,405,255.20 × 11,025,235.12
  4. Step 4: Simplify right side
    36,934,980.16x = 610,855,965,463,602.62
  5. Step 5: Solve for x
    x = 610,855,965,463,602.62/36,934,980.16
  6. Step 6: Final answer
    x = 16,538,684.00

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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.