Home / 57,826,668.82-79,800,058.95-33,046,571.47

Finding the Fourth Proportional to 57,826,668.82, 79,800,058.95 and 33,046,571.47

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Solution

The fourth proportional to 57,826,668.82, 79,800,058.95 and 33,046,571.47 is: 45,603,843.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,826,668.82 : 79,800,058.95 = 33,046,571.47 : x
  2. Step 2: Convert to fraction form
    57,826,668.82/79,800,058.95 = 33,046,571.47/x
  3. Step 3: Cross multiply
    57,826,668.82x = 79,800,058.95 × 33,046,571.47
  4. Step 4: Simplify right side
    57,826,668.82x = 2,637,118,351,401,388
  5. Step 5: Solve for x
    x = 2,637,118,351,401,388/57,826,668.82
  6. Step 6: Final answer
    x = 45,603,843.44

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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.