Home / 34,524,440.62-47,643,630.62-19,054,414.55

Finding the Fourth Proportional to 34,524,440.62, 47,643,630.62 and 19,054,414.55

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Solution

The fourth proportional to 34,524,440.62, 47,643,630.62 and 19,054,414.55 is: 26,295,038.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,524,440.62 : 47,643,630.62 = 19,054,414.55 : x
  2. Step 2: Convert to fraction form
    34,524,440.62/47,643,630.62 = 19,054,414.55/x
  3. Step 3: Cross multiply
    34,524,440.62x = 47,643,630.62 × 19,054,414.55
  4. Step 4: Simplify right side
    34,524,440.62x = 907,821,488,524,390.50
  5. Step 5: Solve for x
    x = 907,821,488,524,390.50/34,524,440.62
  6. Step 6: Final answer
    x = 26,295,038.31

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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.