Home / 2,607,509,074,532-3,911,262,691,219.20-697,336,621,201

Finding the Fourth Proportional to 2,607,509,074,532, 3,911,262,691,219.20 and 697,336,621,201

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Solution

The fourth proportional to 2,607,509,074,532, 3,911,262,691,219.20 and 697,336,621,201 is: 1,046,004,685,607.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,509,074,532 : 3,911,262,691,219.20 = 697,336,621,201 : x
  2. Step 2: Convert to fraction form
    2,607,509,074,532/3,911,262,691,219.20 = 697,336,621,201/x
  3. Step 3: Cross multiply
    2,607,509,074,532x = 3,911,262,691,219.20 × 697,336,621,201
  4. Step 4: Simplify right side
    2,607,509,074,532x = 2,727,466,709,724,327,307,116,544
  5. Step 5: Solve for x
    x = 2,727,466,709,724,327,307,116,544/2,607,509,074,532
  6. Step 6: Final answer
    x = 1,046,004,685,607.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.