Home / 17,759,031.93-26,627,760.86-6,963,398.73

Finding the Fourth Proportional to 17,759,031.93, 26,627,760.86 and 6,963,398.73

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Solution

The fourth proportional to 17,759,031.93, 26,627,760.86 and 6,963,398.73 is: 10,440,868.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,759,031.93 : 26,627,760.86 = 6,963,398.73 : x
  2. Step 2: Convert to fraction form
    17,759,031.93/26,627,760.86 = 6,963,398.73/x
  3. Step 3: Cross multiply
    17,759,031.93x = 26,627,760.86 × 6,963,398.73
  4. Step 4: Simplify right side
    17,759,031.93x = 185,419,716,120,450.72
  5. Step 5: Solve for x
    x = 185,419,716,120,450.72/17,759,031.93
  6. Step 6: Final answer
    x = 10,440,868.45

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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.