Home / 17,318,409.22-23,897,781.84-10,347,698.46

Finding the Fourth Proportional to 17,318,409.22, 23,897,781.84 and 10,347,698.46

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Solution

The fourth proportional to 17,318,409.22, 23,897,781.84 and 10,347,698.46 is: 14,278,854.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,318,409.22 : 23,897,781.84 = 10,347,698.46 : x
  2. Step 2: Convert to fraction form
    17,318,409.22/23,897,781.84 = 10,347,698.46/x
  3. Step 3: Cross multiply
    17,318,409.22x = 23,897,781.84 × 10,347,698.46
  4. Step 4: Simplify right side
    17,318,409.22x = 247,287,040,471,604.50
  5. Step 5: Solve for x
    x = 247,287,040,471,604.50/17,318,409.22
  6. Step 6: Final answer
    x = 14,278,854.21

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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.