Home / 68,085,839,166,112-93,958,548,658,356-36,870,465,014,130

Finding the Fourth Proportional to 68,085,839,166,112, 93,958,548,658,356 and 36,870,465,014,130

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Solution

The fourth proportional to 68,085,839,166,112, 93,958,548,658,356 and 36,870,465,014,130 is: 50,881,290,786,977.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,085,839,166,112 : 93,958,548,658,356 = 36,870,465,014,130 : x
  2. Step 2: Convert to fraction form
    68,085,839,166,112/93,958,548,658,356 = 36,870,465,014,130/x
  3. Step 3: Cross multiply
    68,085,839,166,112x = 93,958,548,658,356 × 36,870,465,014,130
  4. Step 4: Simplify right side
    68,085,839,166,112x = 3,464,295,381,086,345,961,546,973,184
  5. Step 5: Solve for x
    x = 3,464,295,381,086,345,961,546,973,184/68,085,839,166,112
  6. Step 6: Final answer
    x = 50,881,290,786,977.79

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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.