Home / 30,048,273.80-41,467,556.50-16,995,277.29

Finding the Fourth Proportional to 30,048,273.80, 41,467,556.50 and 16,995,277.29

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Solution

The fourth proportional to 30,048,273.80, 41,467,556.50 and 16,995,277.29 is: 23,454,013.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,048,273.80 : 41,467,556.50 = 16,995,277.29 : x
  2. Step 2: Convert to fraction form
    30,048,273.80/41,467,556.50 = 16,995,277.29/x
  3. Step 3: Cross multiply
    30,048,273.80x = 41,467,556.50 × 16,995,277.29
  4. Step 4: Simplify right side
    30,048,273.80x = 704,752,621,213,753.75
  5. Step 5: Solve for x
    x = 704,752,621,213,753.75/30,048,273.80
  6. Step 6: Final answer
    x = 23,454,013.57

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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.