Home / 34,713,481.62-47,904,351.40-19,032,247.47

Finding the Fourth Proportional to 34,713,481.62, 47,904,351.40 and 19,032,247.47

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Solution

The fourth proportional to 34,713,481.62, 47,904,351.40 and 19,032,247.47 is: 26,264,362.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,713,481.62 : 47,904,351.40 = 19,032,247.47 : x
  2. Step 2: Convert to fraction form
    34,713,481.62/47,904,351.40 = 19,032,247.47/x
  3. Step 3: Cross multiply
    34,713,481.62x = 47,904,351.40 × 19,032,247.47
  4. Step 4: Simplify right side
    34,713,481.62x = 911,727,470,734,640.88
  5. Step 5: Solve for x
    x = 911,727,470,734,640.88/34,713,481.62
  6. Step 6: Final answer
    x = 26,264,362.67

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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.