Home / 24,197,192.38-33,391,705.03-13,184,032.60

Finding the Fourth Proportional to 24,197,192.38, 33,391,705.03 and 13,184,032.60

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Solution

The fourth proportional to 24,197,192.38, 33,391,705.03 and 13,184,032.60 is: 18,193,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,197,192.38 : 33,391,705.03 = 13,184,032.60 : x
  2. Step 2: Convert to fraction form
    24,197,192.38/33,391,705.03 = 13,184,032.60/x
  3. Step 3: Cross multiply
    24,197,192.38x = 33,391,705.03 × 13,184,032.60
  4. Step 4: Simplify right side
    24,197,192.38x = 440,237,327,685,104
  5. Step 5: Solve for x
    x = 440,237,327,685,104/24,197,192.38
  6. Step 6: Final answer
    x = 18,193,735.90

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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.