Home / 1,524,254,423,662.20-2,285,710,702,007.40-807,790,509,991.80

Finding the Fourth Proportional to 1,524,254,423,662.20, 2,285,710,702,007.40 and 807,790,509,991.80

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Solution

The fourth proportional to 1,524,254,423,662.20, 2,285,710,702,007.40 and 807,790,509,991.80 is: 1,211,330,198,558.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,254,423,662.20 : 2,285,710,702,007.40 = 807,790,509,991.80 : x
  2. Step 2: Convert to fraction form
    1,524,254,423,662.20/2,285,710,702,007.40 = 807,790,509,991.80/x
  3. Step 3: Cross multiply
    1,524,254,423,662.20x = 2,285,710,702,007.40 × 807,790,509,991.80
  4. Step 4: Simplify right side
    1,524,254,423,662.20x = 1,846,375,413,668,272,794,501,120
  5. Step 5: Solve for x
    x = 1,846,375,413,668,272,794,501,120/1,524,254,423,662.20
  6. Step 6: Final answer
    x = 1,211,330,198,558.41

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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.