Home / 236,679,629,469.16-355,014,470,288.79-57,606,615,319.19

Finding the Fourth Proportional to 236,679,629,469.16, 355,014,470,288.79 and 57,606,615,319.19

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Solution

The fourth proportional to 236,679,629,469.16, 355,014,470,288.79 and 57,606,615,319.19 is: 86,408,712,353.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,679,629,469.16 : 355,014,470,288.79 = 57,606,615,319.19 : x
  2. Step 2: Convert to fraction form
    236,679,629,469.16/355,014,470,288.79 = 57,606,615,319.19/x
  3. Step 3: Cross multiply
    236,679,629,469.16x = 355,014,470,288.79 × 57,606,615,319.19
  4. Step 4: Simplify right side
    236,679,629,469.16x = 20,451,182,022,673,752,391,680
  5. Step 5: Solve for x
    x = 20,451,182,022,673,752,391,680/236,679,629,469.16
  6. Step 6: Final answer
    x = 86,408,712,353.25

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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.