Home / 335,224,114,998.16-502,831,437,190.26-156,049,887,245.44

Finding the Fourth Proportional to 335,224,114,998.16, 502,831,437,190.26 and 156,049,887,245.44

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Solution

The fourth proportional to 335,224,114,998.16, 502,831,437,190.26 and 156,049,887,245.44 is: 234,072,626,539.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,224,114,998.16 : 502,831,437,190.26 = 156,049,887,245.44 : x
  2. Step 2: Convert to fraction form
    335,224,114,998.16/502,831,437,190.26 = 156,049,887,245.44/x
  3. Step 3: Cross multiply
    335,224,114,998.16x = 502,831,437,190.26 × 156,049,887,245.44
  4. Step 4: Simplify right side
    335,224,114,998.16x = 78,466,789,077,002,613,686,272
  5. Step 5: Solve for x
    x = 78,466,789,077,002,613,686,272/335,224,114,998.16
  6. Step 6: Final answer
    x = 234,072,626,539.51

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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.