Home / 182,405,967.89-273,494,003.11-154,749,548.62

Finding the Fourth Proportional to 182,405,967.89, 273,494,003.11 and 154,749,548.62

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Solution

The fourth proportional to 182,405,967.89, 273,494,003.11 and 154,749,548.62 is: 232,026,802.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,405,967.89 : 273,494,003.11 = 154,749,548.62 : x
  2. Step 2: Convert to fraction form
    182,405,967.89/273,494,003.11 = 154,749,548.62/x
  3. Step 3: Cross multiply
    182,405,967.89x = 273,494,003.11 × 154,749,548.62
  4. Step 4: Simplify right side
    182,405,967.89x = 42,323,073,531,549,376
  5. Step 5: Solve for x
    x = 42,323,073,531,549,376/182,405,967.89
  6. Step 6: Final answer
    x = 232,026,802.75

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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.