Home / 36,762,409.80-55,143,614.70-9,468,649.80

Finding the Fourth Proportional to 36,762,409.80, 55,143,614.70 and 9,468,649.80

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Solution

The fourth proportional to 36,762,409.80, 55,143,614.70 and 9,468,649.80 is: 14,202,974.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,762,409.80 : 55,143,614.70 = 9,468,649.80 : x
  2. Step 2: Convert to fraction form
    36,762,409.80/55,143,614.70 = 9,468,649.80/x
  3. Step 3: Cross multiply
    36,762,409.80x = 55,143,614.70 × 9,468,649.80
  4. Step 4: Simplify right side
    36,762,409.80x = 522,135,576,300,432.12
  5. Step 5: Solve for x
    x = 522,135,576,300,432.12/36,762,409.80
  6. Step 6: Final answer
    x = 14,202,974.70

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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.