Home / 2,222,856,008.40-3,334,284,012.60-587,080,610.40

Finding the Fourth Proportional to 2,222,856,008.40, 3,334,284,012.60 and 587,080,610.40

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Solution

The fourth proportional to 2,222,856,008.40, 3,334,284,012.60 and 587,080,610.40 is: 880,620,915.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,856,008.40 : 3,334,284,012.60 = 587,080,610.40 : x
  2. Step 2: Convert to fraction form
    2,222,856,008.40/3,334,284,012.60 = 587,080,610.40/x
  3. Step 3: Cross multiply
    2,222,856,008.40x = 3,334,284,012.60 × 587,080,610.40
  4. Step 4: Simplify right side
    2,222,856,008.40x = 1,957,493,493,364,169,216
  5. Step 5: Solve for x
    x = 1,957,493,493,364,169,216/2,222,856,008.40
  6. Step 6: Final answer
    x = 880,620,915.60

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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.