Home / 936,814,022,364.10-1,292,327,560,039.90-611,843,536,950.65

Finding the Fourth Proportional to 936,814,022,364.10, 1,292,327,560,039.90 and 611,843,536,950.65

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Solution

The fourth proportional to 936,814,022,364.10, 1,292,327,560,039.90 and 611,843,536,950.65 is: 844,033,336,775.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,814,022,364.10 : 1,292,327,560,039.90 = 611,843,536,950.65 : x
  2. Step 2: Convert to fraction form
    936,814,022,364.10/1,292,327,560,039.90 = 611,843,536,950.65/x
  3. Step 3: Cross multiply
    936,814,022,364.10x = 1,292,327,560,039.90 × 611,843,536,950.65
  4. Step 4: Simplify right side
    936,814,022,364.10x = 790,702,265,233,615,896,969,216
  5. Step 5: Solve for x
    x = 790,702,265,233,615,896,969,216/936,814,022,364.10
  6. Step 6: Final answer
    x = 844,033,336,775.04

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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.