Home / 16,673,209.33-23,009,028.88-9,042,361.33

Finding the Fourth Proportional to 16,673,209.33, 23,009,028.88 and 9,042,361.33

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Solution

The fourth proportional to 16,673,209.33, 23,009,028.88 and 9,042,361.33 is: 12,478,458.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,209.33 : 23,009,028.88 = 9,042,361.33 : x
  2. Step 2: Convert to fraction form
    16,673,209.33/23,009,028.88 = 9,042,361.33/x
  3. Step 3: Cross multiply
    16,673,209.33x = 23,009,028.88 × 9,042,361.33
  4. Step 4: Simplify right side
    16,673,209.33x = 208,055,952,985,365.19
  5. Step 5: Solve for x
    x = 208,055,952,985,365.19/16,673,209.33
  6. Step 6: Final answer
    x = 12,478,458.64

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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.