Home / 2,049,246,285,057-3,074,215,009,518-689,079,668,911.56

Finding the Fourth Proportional to 2,049,246,285,057, 3,074,215,009,518 and 689,079,668,911.56

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Solution

The fourth proportional to 2,049,246,285,057, 3,074,215,009,518 and 689,079,668,911.56 is: 1,033,735,708,767.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,246,285,057 : 3,074,215,009,518 = 689,079,668,911.56 : x
  2. Step 2: Convert to fraction form
    2,049,246,285,057/3,074,215,009,518 = 689,079,668,911.56/x
  3. Step 3: Cross multiply
    2,049,246,285,057x = 3,074,215,009,518 × 689,079,668,911.56
  4. Step 4: Simplify right side
    2,049,246,285,057x = 2,118,379,060,921,611,946,295,296
  5. Step 5: Solve for x
    x = 2,118,379,060,921,611,946,295,296/2,049,246,285,057
  6. Step 6: Final answer
    x = 1,033,735,708,767.04

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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.