Home / 17,465,660.31-24,086,262.49-13,803,326.06

Finding the Fourth Proportional to 17,465,660.31, 24,086,262.49 and 13,803,326.06

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Solution

The fourth proportional to 17,465,660.31, 24,086,262.49 and 13,803,326.06 is: 19,035,669.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465,660.31 : 24,086,262.49 = 13,803,326.06 : x
  2. Step 2: Convert to fraction form
    17,465,660.31/24,086,262.49 = 13,803,326.06/x
  3. Step 3: Cross multiply
    17,465,660.31x = 24,086,262.49 × 13,803,326.06
  4. Step 4: Simplify right side
    17,465,660.31x = 332,470,534,526,769.56
  5. Step 5: Solve for x
    x = 332,470,534,526,769.56/17,465,660.31
  6. Step 6: Final answer
    x = 19,035,669.34

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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.