Home / 17,265,511.34-23,820,747.14-12,304,734.11

Finding the Fourth Proportional to 17,265,511.34, 23,820,747.14 and 12,304,734.11

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Solution

The fourth proportional to 17,265,511.34, 23,820,747.14 and 12,304,734.11 is: 16,976,500.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,511.34 : 23,820,747.14 = 12,304,734.11 : x
  2. Step 2: Convert to fraction form
    17,265,511.34/23,820,747.14 = 12,304,734.11/x
  3. Step 3: Cross multiply
    17,265,511.34x = 23,820,747.14 × 12,304,734.11
  4. Step 4: Simplify right side
    17,265,511.34x = 293,107,959,859,242.94
  5. Step 5: Solve for x
    x = 293,107,959,859,242.94/17,265,511.34
  6. Step 6: Final answer
    x = 16,976,500.38

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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.