Home / 17,043,494.96-23,520,532.38-9,308,902.16

Finding the Fourth Proportional to 17,043,494.96, 23,520,532.38 and 9,308,902.16

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Solution

The fourth proportional to 17,043,494.96, 23,520,532.38 and 9,308,902.16 is: 12,846,563.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,043,494.96 : 23,520,532.38 = 9,308,902.16 : x
  2. Step 2: Convert to fraction form
    17,043,494.96/23,520,532.38 = 9,308,902.16/x
  3. Step 3: Cross multiply
    17,043,494.96x = 23,520,532.38 × 9,308,902.16
  4. Step 4: Simplify right side
    17,043,494.96x = 218,950,334,700,424.88
  5. Step 5: Solve for x
    x = 218,950,334,700,424.88/17,043,494.96
  6. Step 6: Final answer
    x = 12,846,563.17

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1.5x scale

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.