Home / 36,144,524.04-54,219,847.92-11,555,995.56

Finding the Fourth Proportional to 36,144,524.04, 54,219,847.92 and 11,555,995.56

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Solution

The fourth proportional to 36,144,524.04, 54,219,847.92 and 11,555,995.56 is: 17,334,972.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,144,524.04 : 54,219,847.92 = 11,555,995.56 : x
  2. Step 2: Convert to fraction form
    36,144,524.04/54,219,847.92 = 11,555,995.56/x
  3. Step 3: Cross multiply
    36,144,524.04x = 54,219,847.92 × 11,555,995.56
  4. Step 4: Simplify right side
    36,144,524.04x = 626,564,321,827,395.25
  5. Step 5: Solve for x
    x = 626,564,321,827,395.25/36,144,524.04
  6. Step 6: Final answer
    x = 17,334,972.27

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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.