Home / 17,186,941.14-23,717,505.15-9,451,983.30

Finding the Fourth Proportional to 17,186,941.14, 23,717,505.15 and 9,451,983.30

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Solution

The fourth proportional to 17,186,941.14, 23,717,505.15 and 9,451,983.30 is: 13,043,476.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,941.14 : 23,717,505.15 = 9,451,983.30 : x
  2. Step 2: Convert to fraction form
    17,186,941.14/23,717,505.15 = 9,451,983.30/x
  3. Step 3: Cross multiply
    17,186,941.14x = 23,717,505.15 × 9,451,983.30
  4. Step 4: Simplify right side
    17,186,941.14x = 224,177,462,595,464
  5. Step 5: Solve for x
    x = 224,177,462,595,464/17,186,941.14
  6. Step 6: Final answer
    x = 13,043,476.48

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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.