Home / 9,745,875,212,462-13,449,630,335,739-5,356,361,240,423.60

Finding the Fourth Proportional to 9,745,875,212,462, 13,449,630,335,739 and 5,356,361,240,423.60

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Solution

The fourth proportional to 9,745,875,212,462, 13,449,630,335,739 and 5,356,361,240,423.60 is: 7,391,955,782,099.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,875,212,462 : 13,449,630,335,739 = 5,356,361,240,423.60 : x
  2. Step 2: Convert to fraction form
    9,745,875,212,462/13,449,630,335,739 = 5,356,361,240,423.60/x
  3. Step 3: Cross multiply
    9,745,875,212,462x = 13,449,630,335,739 × 5,356,361,240,423.60
  4. Step 4: Simplify right side
    9,745,875,212,462x = 72,041,078,628,377,823,323,095,040
  5. Step 5: Solve for x
    x = 72,041,078,628,377,823,323,095,040/9,745,875,212,462
  6. Step 6: Final answer
    x = 7,391,955,782,099.41

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Double scale
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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.