Home / 17,991,770.22-26,944,411.05-10,292,072.22

Finding the Fourth Proportional to 17,991,770.22, 26,944,411.05 and 10,292,072.22

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Solution

The fourth proportional to 17,991,770.22, 26,944,411.05 and 10,292,072.22 is: 15,413,370.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,991,770.22 : 26,944,411.05 = 10,292,072.22 : x
  2. Step 2: Convert to fraction form
    17,991,770.22/26,944,411.05 = 10,292,072.22/x
  3. Step 3: Cross multiply
    17,991,770.22x = 26,944,411.05 × 10,292,072.22
  4. Step 4: Simplify right side
    17,991,770.22x = 277,313,824,451,966.06
  5. Step 5: Solve for x
    x = 277,313,824,451,966.06/17,991,770.22
  6. Step 6: Final answer
    x = 15,413,370.73

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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.