Home / 936,814,022,362.32-1,292,327,560,037.40-611,843,536,948.88

Finding the Fourth Proportional to 936,814,022,362.32, 1,292,327,560,037.40 and 611,843,536,948.88

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Solution

The fourth proportional to 936,814,022,362.32, 1,292,327,560,037.40 and 611,843,536,948.88 is: 844,033,336,772.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,814,022,362.32 : 1,292,327,560,037.40 = 611,843,536,948.88 : x
  2. Step 2: Convert to fraction form
    936,814,022,362.32/1,292,327,560,037.40 = 611,843,536,948.88/x
  3. Step 3: Cross multiply
    936,814,022,362.32x = 1,292,327,560,037.40 × 611,843,536,948.88
  4. Step 4: Simplify right side
    936,814,022,362.32x = 790,702,265,229,798,879,002,624
  5. Step 5: Solve for x
    x = 790,702,265,229,798,879,002,624/936,814,022,362.32
  6. Step 6: Final answer
    x = 844,033,336,772.57

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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.