Home / 936,814,022,367.70-1,292,327,560,044.90-611,843,536,954.21

Finding the Fourth Proportional to 936,814,022,367.70, 1,292,327,560,044.90 and 611,843,536,954.21

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Solution

The fourth proportional to 936,814,022,367.70, 1,292,327,560,044.90 and 611,843,536,954.21 is: 844,033,336,779.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,814,022,367.70 : 1,292,327,560,044.90 = 611,843,536,954.21 : x
  2. Step 2: Convert to fraction form
    936,814,022,367.70/1,292,327,560,044.90 = 611,843,536,954.21/x
  3. Step 3: Cross multiply
    936,814,022,367.70x = 1,292,327,560,044.90 × 611,843,536,954.21
  4. Step 4: Simplify right side
    936,814,022,367.70x = 790,702,265,241,275,702,706,176
  5. Step 5: Solve for x
    x = 790,702,265,241,275,702,706,176/936,814,022,367.70
  6. Step 6: Final answer
    x = 844,033,336,779.97

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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.