Home / 30,260,372,962,648-41,759,354,959,160-16,386,873,339,540

Finding the Fourth Proportional to 30,260,372,962,648, 41,759,354,959,160 and 16,386,873,339,540

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Solution

The fourth proportional to 30,260,372,962,648, 41,759,354,959,160 and 16,386,873,339,540 is: 22,613,907,016,325.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,260,372,962,648 : 41,759,354,959,160 = 16,386,873,339,540 : x
  2. Step 2: Convert to fraction form
    30,260,372,962,648/41,759,354,959,160 = 16,386,873,339,540/x
  3. Step 3: Cross multiply
    30,260,372,962,648x = 41,759,354,959,160 × 16,386,873,339,540
  4. Step 4: Simplify right side
    30,260,372,962,648x = 684,305,260,456,646,427,277,262,848
  5. Step 5: Solve for x
    x = 684,305,260,456,646,427,277,262,848/30,260,372,962,648
  6. Step 6: Final answer
    x = 22,613,907,016,325.31

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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.