Home / 33,377,623.26-50,058,342.81-9,116,663.82

Finding the Fourth Proportional to 33,377,623.26, 50,058,342.81 and 9,116,663.82

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Solution

The fourth proportional to 33,377,623.26, 50,058,342.81 and 9,116,663.82 is: 13,672,785.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,623.26 : 50,058,342.81 = 9,116,663.82 : x
  2. Step 2: Convert to fraction form
    33,377,623.26/50,058,342.81 = 9,116,663.82/x
  3. Step 3: Cross multiply
    33,377,623.26x = 50,058,342.81 × 9,116,663.82
  4. Step 4: Simplify right side
    33,377,623.26x = 456,365,082,785,084.19
  5. Step 5: Solve for x
    x = 456,365,082,785,084.19/33,377,623.26
  6. Step 6: Final answer
    x = 13,672,785.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.