Home / 36,762,081.80-55,143,122.70-9,468,321.80

Finding the Fourth Proportional to 36,762,081.80, 55,143,122.70 and 9,468,321.80

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Solution

The fourth proportional to 36,762,081.80, 55,143,122.70 and 9,468,321.80 is: 14,202,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,081.80 : 55,143,122.70 = 9,468,321.80 : x
  2. Step 2: Convert to fraction form
    36,762,081.80/55,143,122.70 = 9,468,321.80/x
  3. Step 3: Cross multiply
    36,762,081.80x = 55,143,122.70 × 9,468,321.80
  4. Step 4: Simplify right side
    36,762,081.80x = 522,112,830,780,484.94
  5. Step 5: Solve for x
    x = 522,112,830,780,484.94/36,762,081.80
  6. Step 6: Final answer
    x = 14,202,482.70

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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.