Home / 36,085,525.80-54,128,288.70-35,022,643.80

Finding the Fourth Proportional to 36,085,525.80, 54,128,288.70 and 35,022,643.80

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Solution

The fourth proportional to 36,085,525.80, 54,128,288.70 and 35,022,643.80 is: 52,533,965.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,085,525.80 : 54,128,288.70 = 35,022,643.80 : x
  2. Step 2: Convert to fraction form
    36,085,525.80/54,128,288.70 = 35,022,643.80/x
  3. Step 3: Cross multiply
    36,085,525.80x = 54,128,288.70 × 35,022,643.80
  4. Step 4: Simplify right side
    36,085,525.80x = 1,895,715,774,643,665
  5. Step 5: Solve for x
    x = 1,895,715,774,643,665/36,085,525.80
  6. Step 6: Final answer
    x = 52,533,965.70

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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.