Home / 33,051,629.79-45,563,177.07-23,097,608.66

Finding the Fourth Proportional to 33,051,629.79, 45,563,177.07 and 23,097,608.66

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Solution

The fourth proportional to 33,051,629.79, 45,563,177.07 and 23,097,608.66 is: 31,841,105.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,051,629.79 : 45,563,177.07 = 23,097,608.66 : x
  2. Step 2: Convert to fraction form
    33,051,629.79/45,563,177.07 = 23,097,608.66/x
  3. Step 3: Cross multiply
    33,051,629.79x = 45,563,177.07 × 23,097,608.66
  4. Step 4: Simplify right side
    33,051,629.79x = 1,052,400,433,383,053.50
  5. Step 5: Solve for x
    x = 1,052,400,433,383,053.50/33,051,629.79
  6. Step 6: Final answer
    x = 31,841,105.57

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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.