Home / 17,489,168.19-26,237,114.87-6,705,628.07

Finding the Fourth Proportional to 17,489,168.19, 26,237,114.87 and 6,705,628.07

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Solution

The fourth proportional to 17,489,168.19, 26,237,114.87 and 6,705,628.07 is: 10,059,731.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,489,168.19 : 26,237,114.87 = 6,705,628.07 : x
  2. Step 2: Convert to fraction form
    17,489,168.19/26,237,114.87 = 6,705,628.07/x
  3. Step 3: Cross multiply
    17,489,168.19x = 26,237,114.87 × 6,705,628.07
  4. Step 4: Simplify right side
    17,489,168.19x = 175,936,333,783,372.69
  5. Step 5: Solve for x
    x = 175,936,333,783,372.69/17,489,168.19
  6. Step 6: Final answer
    x = 10,059,731.36

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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.