Home / 17,659,796.24-24,372,538.90-9,820,090.14

Finding the Fourth Proportional to 17,659,796.24, 24,372,538.90 and 9,820,090.14

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Solution

The fourth proportional to 17,659,796.24, 24,372,538.90 and 9,820,090.14 is: 13,552,847.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,659,796.24 : 24,372,538.90 = 9,820,090.14 : x
  2. Step 2: Convert to fraction form
    17,659,796.24/24,372,538.90 = 9,820,090.14/x
  3. Step 3: Cross multiply
    17,659,796.24x = 24,372,538.90 × 9,820,090.14
  4. Step 4: Simplify right side
    17,659,796.24x = 239,340,528,938,656.44
  5. Step 5: Solve for x
    x = 239,340,528,938,656.44/17,659,796.24
  6. Step 6: Final answer
    x = 13,552,847.70

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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.