Home / 30,260,372,964,876-41,759,354,962,251-16,386,873,341,772

Finding the Fourth Proportional to 30,260,372,964,876, 41,759,354,962,251 and 16,386,873,341,772

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Solution

The fourth proportional to 30,260,372,964,876, 41,759,354,962,251 and 16,386,873,341,772 is: 22,613,907,019,414.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,260,372,964,876 : 41,759,354,962,251 = 16,386,873,341,772 : x
  2. Step 2: Convert to fraction form
    30,260,372,964,876/41,759,354,962,251 = 16,386,873,341,772/x
  3. Step 3: Cross multiply
    30,260,372,964,876x = 41,759,354,962,251 × 16,386,873,341,772
  4. Step 4: Simplify right side
    30,260,372,964,876x = 684,305,260,600,505,154,265,939,968
  5. Step 5: Solve for x
    x = 684,305,260,600,505,154,265,939,968/30,260,372,964,876
  6. Step 6: Final answer
    x = 22,613,907,019,414.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.