Home / 33,646,403.15-50,470,005.23-9,383,853.86

Finding the Fourth Proportional to 33,646,403.15, 50,470,005.23 and 9,383,853.86

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Solution

The fourth proportional to 33,646,403.15, 50,470,005.23 and 9,383,853.86 is: 14,075,892.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,646,403.15 : 50,470,005.23 = 9,383,853.86 : x
  2. Step 2: Convert to fraction form
    33,646,403.15/50,470,005.23 = 9,383,853.86/x
  3. Step 3: Cross multiply
    33,646,403.15x = 50,470,005.23 × 9,383,853.86
  4. Step 4: Simplify right side
    33,646,403.15x = 473,603,153,092,486.44
  5. Step 5: Solve for x
    x = 473,603,153,092,486.44/33,646,403.15
  6. Step 6: Final answer
    x = 14,075,892.48

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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.