Home / 3,407,101,467.40-5,110,652,201.10-2,182,661,403.40

Finding the Fourth Proportional to 3,407,101,467.40, 5,110,652,201.10 and 2,182,661,403.40

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Solution

The fourth proportional to 3,407,101,467.40, 5,110,652,201.10 and 2,182,661,403.40 is: 3,273,992,105.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,101,467.40 : 5,110,652,201.10 = 2,182,661,403.40 : x
  2. Step 2: Convert to fraction form
    3,407,101,467.40/5,110,652,201.10 = 2,182,661,403.40/x
  3. Step 3: Cross multiply
    3,407,101,467.40x = 5,110,652,201.10 × 2,182,661,403.40
  4. Step 4: Simplify right side
    3,407,101,467.40x = 11,154,823,305,542,225,920
  5. Step 5: Solve for x
    x = 11,154,823,305,542,225,920/3,407,101,467.40
  6. Step 6: Final answer
    x = 3,273,992,105.10

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1.5x scale

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.