Home / 956,183,848,736.68-1,434,527,339,115-343,625,292,804.88

Finding the Fourth Proportional to 956,183,848,736.68, 1,434,527,339,115 and 343,625,292,804.88

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Solution

The fourth proportional to 956,183,848,736.68, 1,434,527,339,115 and 343,625,292,804.88 is: 515,528,344,879.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,183,848,736.68 : 1,434,527,339,115 = 343,625,292,804.88 : x
  2. Step 2: Convert to fraction form
    956,183,848,736.68/1,434,527,339,115 = 343,625,292,804.88/x
  3. Step 3: Cross multiply
    956,183,848,736.68x = 1,434,527,339,115 × 343,625,292,804.88
  4. Step 4: Simplify right side
    956,183,848,736.68x = 492,939,876,939,997,238,001,664
  5. Step 5: Solve for x
    x = 492,939,876,939,997,238,001,664/956,183,848,736.68
  6. Step 6: Final answer
    x = 515,528,344,879.78

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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.