Home / 33,222,765.60-49,842,021.60-17,051,212.80

Finding the Fourth Proportional to 33,222,765.60, 49,842,021.60 and 17,051,212.80

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Solution

The fourth proportional to 33,222,765.60, 49,842,021.60 and 17,051,212.80 is: 25,580,860.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,222,765.60 : 49,842,021.60 = 17,051,212.80 : x
  2. Step 2: Convert to fraction form
    33,222,765.60/49,842,021.60 = 17,051,212.80/x
  3. Step 3: Cross multiply
    33,222,765.60x = 49,842,021.60 × 17,051,212.80
  4. Step 4: Simplify right side
    33,222,765.60x = 849,866,916,683,796.50
  5. Step 5: Solve for x
    x = 849,866,916,683,796.50/33,222,765.60
  6. Step 6: Final answer
    x = 25,580,860.03

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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.