Home / 36,762,406.80-55,143,610.20-9,468,646.80

Finding the Fourth Proportional to 36,762,406.80, 55,143,610.20 and 9,468,646.80

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Solution

The fourth proportional to 36,762,406.80, 55,143,610.20 and 9,468,646.80 is: 14,202,970.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,406.80 : 55,143,610.20 = 9,468,646.80 : x
  2. Step 2: Convert to fraction form
    36,762,406.80/55,143,610.20 = 9,468,646.80/x
  3. Step 3: Cross multiply
    36,762,406.80x = 55,143,610.20 × 9,468,646.80
  4. Step 4: Simplify right side
    36,762,406.80x = 522,135,368,260,677.44
  5. Step 5: Solve for x
    x = 522,135,368,260,677.44/36,762,406.80
  6. Step 6: Final answer
    x = 14,202,970.20

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1.5x scale

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.