Home / 246,158,035.20-369,256,604.64-82,396,656.24

Finding the Fourth Proportional to 246,158,035.20, 369,256,604.64 and 82,396,656.24

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Solution

The fourth proportional to 246,158,035.20, 369,256,604.64 and 82,396,656.24 is: 123,601,528.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,158,035.20 : 369,256,604.64 = 82,396,656.24 : x
  2. Step 2: Convert to fraction form
    246,158,035.20/369,256,604.64 = 82,396,656.24/x
  3. Step 3: Cross multiply
    246,158,035.20x = 369,256,604.64 × 82,396,656.24
  4. Step 4: Simplify right side
    246,158,035.20x = 30,425,509,516,871,664
  5. Step 5: Solve for x
    x = 30,425,509,516,871,664/246,158,035.20
  6. Step 6: Final answer
    x = 123,601,528.96

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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.