Home / 30,794,593,324.10-46,211,320,797.71-13,108,242,158.51

Finding the Fourth Proportional to 30,794,593,324.10, 46,211,320,797.71 and 13,108,242,158.51

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Solution

The fourth proportional to 30,794,593,324.10, 46,211,320,797.71 and 13,108,242,158.51 is: 19,670,634,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,794,593,324.10 : 46,211,320,797.71 = 13,108,242,158.51 : x
  2. Step 2: Convert to fraction form
    30,794,593,324.10/46,211,320,797.71 = 13,108,242,158.51/x
  3. Step 3: Cross multiply
    30,794,593,324.10x = 46,211,320,797.71 × 13,108,242,158.51
  4. Step 4: Simplify right side
    30,794,593,324.10x = 605,749,183,480,675,565,568
  5. Step 5: Solve for x
    x = 605,749,183,480,675,565,568/30,794,593,324.10
  6. Step 6: Final answer
    x = 19,670,634,293.02

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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.