Home / 2,607,509,074,529.70-3,911,262,691,215.90-697,336,621,198.74

Finding the Fourth Proportional to 2,607,509,074,529.70, 3,911,262,691,215.90 and 697,336,621,198.74

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Solution

The fourth proportional to 2,607,509,074,529.70, 3,911,262,691,215.90 and 697,336,621,198.74 is: 1,046,004,685,604.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,509,074,529.70 : 3,911,262,691,215.90 = 697,336,621,198.74 : x
  2. Step 2: Convert to fraction form
    2,607,509,074,529.70/3,911,262,691,215.90 = 697,336,621,198.74/x
  3. Step 3: Cross multiply
    2,607,509,074,529.70x = 3,911,262,691,215.90 × 697,336,621,198.74
  4. Step 4: Simplify right side
    2,607,509,074,529.70x = 2,727,466,709,713,186,161,950,720
  5. Step 5: Solve for x
    x = 2,727,466,709,713,186,161,950,720/2,607,509,074,529.70
  6. Step 6: Final answer
    x = 1,046,004,685,604.07

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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.