Home / 23,325,357.40-32,185,007.40-13,533,556.97

Finding the Fourth Proportional to 23,325,357.40, 32,185,007.40 and 13,533,556.97

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Solution

The fourth proportional to 23,325,357.40, 32,185,007.40 and 13,533,556.97 is: 18,673,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,325,357.40 : 32,185,007.40 = 13,533,556.97 : x
  2. Step 2: Convert to fraction form
    23,325,357.40/32,185,007.40 = 13,533,556.97/x
  3. Step 3: Cross multiply
    23,325,357.40x = 32,185,007.40 × 13,533,556.97
  4. Step 4: Simplify right side
    23,325,357.40x = 435,577,631,370,114.12
  5. Step 5: Solve for x
    x = 435,577,631,370,114.12/23,325,357.40
  6. Step 6: Final answer
    x = 18,673,996.03

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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.