Home / 960,253,962.06-1,440,380,960.37-233,237,775.18

Finding the Fourth Proportional to 960,253,962.06, 1,440,380,960.37 and 233,237,775.18

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Solution

The fourth proportional to 960,253,962.06, 1,440,380,960.37 and 233,237,775.18 is: 349,856,666.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,253,962.06 : 1,440,380,960.37 = 233,237,775.18 : x
  2. Step 2: Convert to fraction form
    960,253,962.06/1,440,380,960.37 = 233,237,775.18/x
  3. Step 3: Cross multiply
    960,253,962.06x = 1,440,380,960.37 × 233,237,775.18
  4. Step 4: Simplify right side
    960,253,962.06x = 335,951,250,608,330,560
  5. Step 5: Solve for x
    x = 335,951,250,608,330,560/960,253,962.06
  6. Step 6: Final answer
    x = 349,856,666.97

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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.