Home / 34,904,268.90-48,166,336.63-20,008,914.48

Finding the Fourth Proportional to 34,904,268.90, 48,166,336.63 and 20,008,914.48

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Solution

The fourth proportional to 34,904,268.90, 48,166,336.63 and 20,008,914.48 is: 27,611,410.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,904,268.90 : 48,166,336.63 = 20,008,914.48 : x
  2. Step 2: Convert to fraction form
    34,904,268.90/48,166,336.63 = 20,008,914.48/x
  3. Step 3: Cross multiply
    34,904,268.90x = 48,166,336.63 × 20,008,914.48
  4. Step 4: Simplify right side
    34,904,268.90x = 963,756,110,469,572.62
  5. Step 5: Solve for x
    x = 963,756,110,469,572.62/34,904,268.90
  6. Step 6: Final answer
    x = 27,611,410.89

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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.