Home / 20,398,093.37-30,590,009.90-6,017,344.73

Finding the Fourth Proportional to 20,398,093.37, 30,590,009.90 and 6,017,344.73

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Solution

The fourth proportional to 20,398,093.37, 30,590,009.90 and 6,017,344.73 is: 9,023,913.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,398,093.37 : 30,590,009.90 = 6,017,344.73 : x
  2. Step 2: Convert to fraction form
    20,398,093.37/30,590,009.90 = 6,017,344.73/x
  3. Step 3: Cross multiply
    20,398,093.37x = 30,590,009.90 × 6,017,344.73
  4. Step 4: Simplify right side
    20,398,093.37x = 184,070,634,832,326.12
  5. Step 5: Solve for x
    x = 184,070,634,832,326.12/20,398,093.37
  6. Step 6: Final answer
    x = 9,023,913.73

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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.