Home / 17,248,317.80-25,884,918.30-9,667,236.20

Finding the Fourth Proportional to 17,248,317.80, 25,884,918.30 and 9,667,236.20

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Solution

The fourth proportional to 17,248,317.80, 25,884,918.30 and 9,667,236.20 is: 14,507,827.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,248,317.80 : 25,884,918.30 = 9,667,236.20 : x
  2. Step 2: Convert to fraction form
    17,248,317.80/25,884,918.30 = 9,667,236.20/x
  3. Step 3: Cross multiply
    17,248,317.80x = 25,884,918.30 × 9,667,236.20
  4. Step 4: Simplify right side
    17,248,317.80x = 250,235,619,223,802.44
  5. Step 5: Solve for x
    x = 250,235,619,223,802.44/17,248,317.80
  6. Step 6: Final answer
    x = 14,507,827.50

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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.