Home / 36,384,168.45-54,576,252.69-35,666,723.10

Finding the Fourth Proportional to 36,384,168.45, 54,576,252.69 and 35,666,723.10

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Solution

The fourth proportional to 36,384,168.45, 54,576,252.69 and 35,666,723.10 is: 53,500,084.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,384,168.45 : 54,576,252.69 = 35,666,723.10 : x
  2. Step 2: Convert to fraction form
    36,384,168.45/54,576,252.69 = 35,666,723.10/x
  3. Step 3: Cross multiply
    36,384,168.45x = 54,576,252.69 × 35,666,723.10
  4. Step 4: Simplify right side
    36,384,168.45x = 1,946,556,092,529,860.25
  5. Step 5: Solve for x
    x = 1,946,556,092,529,860.25/36,384,168.45
  6. Step 6: Final answer
    x = 53,500,084.66

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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.