Home / 151,519,937.44-227,255,022.96-65,235,114.40

Finding the Fourth Proportional to 151,519,937.44, 227,255,022.96 and 65,235,114.40

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Solution

The fourth proportional to 151,519,937.44, 227,255,022.96 and 65,235,114.40 is: 97,841,958.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,519,937.44 : 227,255,022.96 = 65,235,114.40 : x
  2. Step 2: Convert to fraction form
    151,519,937.44/227,255,022.96 = 65,235,114.40/x
  3. Step 3: Cross multiply
    151,519,937.44x = 227,255,022.96 × 65,235,114.40
  4. Step 4: Simplify right side
    151,519,937.44x = 14,825,007,420,770,226
  5. Step 5: Solve for x
    x = 14,825,007,420,770,226/151,519,937.44
  6. Step 6: Final answer
    x = 97,841,958.43

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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.