Home / 33,528,840.26-46,259,393.50-19,580,132.39

Finding the Fourth Proportional to 33,528,840.26, 46,259,393.50 and 19,580,132.39

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Solution

The fourth proportional to 33,528,840.26, 46,259,393.50 and 19,580,132.39 is: 27,014,505.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,528,840.26 : 46,259,393.50 = 19,580,132.39 : x
  2. Step 2: Convert to fraction form
    33,528,840.26/46,259,393.50 = 19,580,132.39/x
  3. Step 3: Cross multiply
    33,528,840.26x = 46,259,393.50 × 19,580,132.39
  4. Step 4: Simplify right side
    33,528,840.26x = 905,765,049,011,105.50
  5. Step 5: Solve for x
    x = 905,765,049,011,105.50/33,528,840.26
  6. Step 6: Final answer
    x = 27,014,505.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.