Home / 29,945,985.86-41,325,584.26-16,194,949.70

Finding the Fourth Proportional to 29,945,985.86, 41,325,584.26 and 16,194,949.70

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Solution

The fourth proportional to 29,945,985.86, 41,325,584.26 and 16,194,949.70 is: 22,349,097.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,985.86 : 41,325,584.26 = 16,194,949.70 : x
  2. Step 2: Convert to fraction form
    29,945,985.86/41,325,584.26 = 16,194,949.70/x
  3. Step 3: Cross multiply
    29,945,985.86x = 41,325,584.26 × 16,194,949.70
  4. Step 4: Simplify right side
    29,945,985.86x = 669,265,758,413,811.62
  5. Step 5: Solve for x
    x = 669,265,758,413,811.62/29,945,985.86
  6. Step 6: Final answer
    x = 22,349,097.52

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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.