Home / 16,717,996.82-23,073,357.38-10,195,409.94

Finding the Fourth Proportional to 16,717,996.82, 23,073,357.38 and 10,195,409.94

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Solution

The fourth proportional to 16,717,996.82, 23,073,357.38 and 10,195,409.94 is: 14,071,203.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,717,996.82 : 23,073,357.38 = 10,195,409.94 : x
  2. Step 2: Convert to fraction form
    16,717,996.82/23,073,357.38 = 10,195,409.94/x
  3. Step 3: Cross multiply
    16,717,996.82x = 23,073,357.38 × 10,195,409.94
  4. Step 4: Simplify right side
    16,717,996.82x = 235,242,337,130,247.28
  5. Step 5: Solve for x
    x = 235,242,337,130,247.28/16,717,996.82
  6. Step 6: Final answer
    x = 14,071,203.61

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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.