Home / 9,745,875,212,463-13,449,630,335,740-5,356,361,240,424.60

Finding the Fourth Proportional to 9,745,875,212,463, 13,449,630,335,740 and 5,356,361,240,424.60

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Solution

The fourth proportional to 9,745,875,212,463, 13,449,630,335,740 and 5,356,361,240,424.60 is: 7,391,955,782,100.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,875,212,463 : 13,449,630,335,740 = 5,356,361,240,424.60 : x
  2. Step 2: Convert to fraction form
    9,745,875,212,463/13,449,630,335,740 = 5,356,361,240,424.60/x
  3. Step 3: Cross multiply
    9,745,875,212,463x = 13,449,630,335,740 × 5,356,361,240,424.60
  4. Step 4: Simplify right side
    9,745,875,212,463x = 72,041,078,628,396,626,689,916,928
  5. Step 5: Solve for x
    x = 72,041,078,628,396,626,689,916,928/9,745,875,212,463
  6. Step 6: Final answer
    x = 7,391,955,782,100.58

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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.