Home / 30,260,372,962,511-41,759,354,958,984-16,386,873,339,409

Finding the Fourth Proportional to 30,260,372,962,511, 41,759,354,958,984 and 16,386,873,339,409

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Solution

The fourth proportional to 30,260,372,962,511, 41,759,354,958,984 and 16,386,873,339,409 is: 22,613,907,016,151.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,260,372,962,511 : 41,759,354,958,984 = 16,386,873,339,409 : x
  2. Step 2: Convert to fraction form
    30,260,372,962,511/41,759,354,958,984 = 16,386,873,339,409/x
  3. Step 3: Cross multiply
    30,260,372,962,511x = 41,759,354,958,984 × 16,386,873,339,409
  4. Step 4: Simplify right side
    30,260,372,962,511x = 684,305,260,448,291,925,612,560,384
  5. Step 5: Solve for x
    x = 684,305,260,448,291,925,612,560,384/30,260,372,962,511
  6. Step 6: Final answer
    x = 22,613,907,016,151.61

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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.