Home / 36,321,332.52-54,482,195.16-10,762,563.36

Finding the Fourth Proportional to 36,321,332.52, 54,482,195.16 and 10,762,563.36

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Solution

The fourth proportional to 36,321,332.52, 54,482,195.16 and 10,762,563.36 is: 16,143,903.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,321,332.52 : 54,482,195.16 = 10,762,563.36 : x
  2. Step 2: Convert to fraction form
    36,321,332.52/54,482,195.16 = 10,762,563.36/x
  3. Step 3: Cross multiply
    36,321,332.52x = 54,482,195.16 × 10,762,563.36
  4. Step 4: Simplify right side
    36,321,332.52x = 586,368,077,401,385.25
  5. Step 5: Solve for x
    x = 586,368,077,401,385.25/36,321,332.52
  6. Step 6: Final answer
    x = 16,143,903.23

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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.