Home / 241,980,383.88-362,970,022.16-103,716,338.45

Finding the Fourth Proportional to 241,980,383.88, 362,970,022.16 and 103,716,338.45

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Solution

The fourth proportional to 241,980,383.88, 362,970,022.16 and 103,716,338.45 is: 155,574,270.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,980,383.88 : 362,970,022.16 = 103,716,338.45 : x
  2. Step 2: Convert to fraction form
    241,980,383.88/362,970,022.16 = 103,716,338.45/x
  3. Step 3: Cross multiply
    241,980,383.88x = 362,970,022.16 × 103,716,338.45
  4. Step 4: Simplify right side
    241,980,383.88x = 37,645,921,665,550,560
  5. Step 5: Solve for x
    x = 37,645,921,665,550,560/241,980,383.88
  6. Step 6: Final answer
    x = 155,574,270.37

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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.