Home / 1,770,164,945,537.20-2,655,500,707,367.80-545,027,726,014.20

Finding the Fourth Proportional to 1,770,164,945,537.20, 2,655,500,707,367.80 and 545,027,726,014.20

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Solution

The fourth proportional to 1,770,164,945,537.20, 2,655,500,707,367.80 and 545,027,726,014.20 is: 817,619,575,856.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,164,945,537.20 : 2,655,500,707,367.80 = 545,027,726,014.20 : x
  2. Step 2: Convert to fraction form
    1,770,164,945,537.20/2,655,500,707,367.80 = 545,027,726,014.20/x
  3. Step 3: Cross multiply
    1,770,164,945,537.20x = 2,655,500,707,367.80 × 545,027,726,014.20
  4. Step 4: Simplify right side
    1,770,164,945,537.20x = 1,447,321,511,965,771,597,611,008
  5. Step 5: Solve for x
    x = 1,447,321,511,965,771,597,611,008/1,770,164,945,537.20
  6. Step 6: Final answer
    x = 817,619,575,856.28

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Double scale
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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.