Home / 20,411,906.96-30,623,840.04-6,035,349

Finding the Fourth Proportional to 20,411,906.96, 30,623,840.04 and 6,035,349

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Solution

The fourth proportional to 20,411,906.96, 30,623,840.04 and 6,035,349 is: 9,054,791.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,411,906.96 : 30,623,840.04 = 6,035,349 : x
  2. Step 2: Convert to fraction form
    20,411,906.96/30,623,840.04 = 6,035,349/x
  3. Step 3: Cross multiply
    20,411,906.96x = 30,623,840.04 × 6,035,349
  4. Step 4: Simplify right side
    20,411,906.96x = 184,825,562,361,573.97
  5. Step 5: Solve for x
    x = 184,825,562,361,573.97/20,411,906.96
  6. Step 6: Final answer
    x = 9,054,791.54

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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.