Home / 33,307,480.37-45,950,248.19-22,297,776.98

Finding the Fourth Proportional to 33,307,480.37, 45,950,248.19 and 22,297,776.98

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Solution

The fourth proportional to 33,307,480.37, 45,950,248.19 and 22,297,776.98 is: 30,761,509.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,307,480.37 : 45,950,248.19 = 22,297,776.98 : x
  2. Step 2: Convert to fraction form
    33,307,480.37/45,950,248.19 = 22,297,776.98/x
  3. Step 3: Cross multiply
    33,307,480.37x = 45,950,248.19 × 22,297,776.98
  4. Step 4: Simplify right side
    33,307,480.37x = 1,024,588,385,975,028.62
  5. Step 5: Solve for x
    x = 1,024,588,385,975,028.62/33,307,480.37
  6. Step 6: Final answer
    x = 30,761,509.87

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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.