Home / 17,205,998.37-23,744,904.33-9,365,131.80

Finding the Fourth Proportional to 17,205,998.37, 23,744,904.33 and 9,365,131.80

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Solution

The fourth proportional to 17,205,998.37, 23,744,904.33 and 9,365,131.80 is: 12,924,222.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,205,998.37 : 23,744,904.33 = 9,365,131.80 : x
  2. Step 2: Convert to fraction form
    17,205,998.37/23,744,904.33 = 9,365,131.80/x
  3. Step 3: Cross multiply
    17,205,998.37x = 23,744,904.33 × 9,365,131.80
  4. Step 4: Simplify right side
    17,205,998.37x = 222,374,158,628,840.69
  5. Step 5: Solve for x
    x = 222,374,158,628,840.69/17,205,998.37
  6. Step 6: Final answer
    x = 12,924,222.93

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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.