Home / 33,410,009.20-50,115,013.80-16,403,897.20

Finding the Fourth Proportional to 33,410,009.20, 50,115,013.80 and 16,403,897.20

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Solution

The fourth proportional to 33,410,009.20, 50,115,013.80 and 16,403,897.20 is: 24,605,845.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,410,009.20 : 50,115,013.80 = 16,403,897.20 : x
  2. Step 2: Convert to fraction form
    33,410,009.20/50,115,013.80 = 16,403,897.20/x
  3. Step 3: Cross multiply
    33,410,009.20x = 50,115,013.80 × 16,403,897.20
  4. Step 4: Simplify right side
    33,410,009.20x = 822,081,534,551,781.25
  5. Step 5: Solve for x
    x = 822,081,534,551,781.25/33,410,009.20
  6. Step 6: Final answer
    x = 24,605,845.80

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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.