Home / 17,326,577.43-23,910,958.80-9,485,957.34

Finding the Fourth Proportional to 17,326,577.43, 23,910,958.80 and 9,485,957.34

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Solution

The fourth proportional to 17,326,577.43, 23,910,958.80 and 9,485,957.34 is: 13,090,775.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,577.43 : 23,910,958.80 = 9,485,957.34 : x
  2. Step 2: Convert to fraction form
    17,326,577.43/23,910,958.80 = 9,485,957.34/x
  3. Step 3: Cross multiply
    17,326,577.43x = 23,910,958.80 × 9,485,957.34
  4. Step 4: Simplify right side
    17,326,577.43x = 226,818,335,135,297.59
  5. Step 5: Solve for x
    x = 226,818,335,135,297.59/17,326,577.43
  6. Step 6: Final answer
    x = 13,090,775.49

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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.