Home / 17,194,308.21-23,731,533.54-9,857,064.06

Finding the Fourth Proportional to 17,194,308.21, 23,731,533.54 and 9,857,064.06

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Solution

The fourth proportional to 17,194,308.21, 23,731,533.54 and 9,857,064.06 is: 13,604,690.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,308.21 : 23,731,533.54 = 9,857,064.06 : x
  2. Step 2: Convert to fraction form
    17,194,308.21/23,731,533.54 = 9,857,064.06/x
  3. Step 3: Cross multiply
    17,194,308.21x = 23,731,533.54 × 9,857,064.06
  4. Step 4: Simplify right side
    17,194,308.21x = 233,923,246,345,818.56
  5. Step 5: Solve for x
    x = 233,923,246,345,818.56/17,194,308.21
  6. Step 6: Final answer
    x = 13,604,690.78

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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.