Home / 33,237,234.48-45,867,209.40-18,552,051.12

Finding the Fourth Proportional to 33,237,234.48, 45,867,209.40 and 18,552,051.12

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Solution

The fourth proportional to 33,237,234.48, 45,867,209.40 and 18,552,051.12 is: 25,601,733.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,237,234.48 : 45,867,209.40 = 18,552,051.12 : x
  2. Step 2: Convert to fraction form
    33,237,234.48/45,867,209.40 = 18,552,051.12/x
  3. Step 3: Cross multiply
    33,237,234.48x = 45,867,209.40 × 18,552,051.12
  4. Step 4: Simplify right side
    33,237,234.48x = 850,930,813,520,544.50
  5. Step 5: Solve for x
    x = 850,930,813,520,544.50/33,237,234.48
  6. Step 6: Final answer
    x = 25,601,733.32

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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.