Home / 27,674,298,511.20-41,511,447,766.80-12,751,435,231.20

Finding the Fourth Proportional to 27,674,298,511.20, 41,511,447,766.80 and 12,751,435,231.20

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Solution

The fourth proportional to 27,674,298,511.20, 41,511,447,766.80 and 12,751,435,231.20 is: 19,127,152,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,674,298,511.20 : 41,511,447,766.80 = 12,751,435,231.20 : x
  2. Step 2: Convert to fraction form
    27,674,298,511.20/41,511,447,766.80 = 12,751,435,231.20/x
  3. Step 3: Cross multiply
    27,674,298,511.20x = 41,511,447,766.80 × 12,751,435,231.20
  4. Step 4: Simplify right side
    27,674,298,511.20x = 529,330,537,551,692,169,216
  5. Step 5: Solve for x
    x = 529,330,537,551,692,169,216/27,674,298,511.20
  6. Step 6: Final answer
    x = 19,127,152,846.80

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1.5x scale

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.