Home / 24,197,199.40-33,391,714.68-13,184,039.60

Finding the Fourth Proportional to 24,197,199.40, 33,391,714.68 and 13,184,039.60

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Solution

The fourth proportional to 24,197,199.40, 33,391,714.68 and 13,184,039.60 is: 18,193,745.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,197,199.40 : 33,391,714.68 = 13,184,039.60 : x
  2. Step 2: Convert to fraction form
    24,197,199.40/33,391,714.68 = 13,184,039.60/x
  3. Step 3: Cross multiply
    24,197,199.40x = 33,391,714.68 × 13,184,039.60
  4. Step 4: Simplify right side
    24,197,199.40x = 440,237,688,653,021.31
  5. Step 5: Solve for x
    x = 440,237,688,653,021.31/24,197,199.40
  6. Step 6: Final answer
    x = 18,193,745.54

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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.