Home / 33,372,005.10-50,058,007.65-13,174,622.70

Finding the Fourth Proportional to 33,372,005.10, 50,058,007.65 and 13,174,622.70

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Solution

The fourth proportional to 33,372,005.10, 50,058,007.65 and 13,174,622.70 is: 19,761,934.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,372,005.10 : 50,058,007.65 = 13,174,622.70 : x
  2. Step 2: Convert to fraction form
    33,372,005.10/50,058,007.65 = 13,174,622.70/x
  3. Step 3: Cross multiply
    33,372,005.10x = 50,058,007.65 × 13,174,622.70
  4. Step 4: Simplify right side
    33,372,005.10x = 659,495,363,902,463.62
  5. Step 5: Solve for x
    x = 659,495,363,902,463.62/33,372,005.10
  6. Step 6: Final answer
    x = 19,761,934.05

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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.