Home / 440,204,944.79-607,474,651.37-241,962,201.58

Finding the Fourth Proportional to 440,204,944.79, 607,474,651.37 and 241,962,201.58

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Solution

The fourth proportional to 440,204,944.79, 607,474,651.37 and 241,962,201.58 is: 333,903,346.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,204,944.79 : 607,474,651.37 = 241,962,201.58 : x
  2. Step 2: Convert to fraction form
    440,204,944.79/607,474,651.37 = 241,962,201.58/x
  3. Step 3: Cross multiply
    440,204,944.79x = 607,474,651.37 × 241,962,201.58
  4. Step 4: Simplify right side
    440,204,944.79x = 146,985,904,049,528,160
  5. Step 5: Solve for x
    x = 146,985,904,049,528,160/440,204,944.79
  6. Step 6: Final answer
    x = 333,903,346.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.