Home / 2,673,781,618.80-4,010,672,428.20-2,093,306,329.20

Finding the Fourth Proportional to 2,673,781,618.80, 4,010,672,428.20 and 2,093,306,329.20

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Solution

The fourth proportional to 2,673,781,618.80, 4,010,672,428.20 and 2,093,306,329.20 is: 3,139,959,493.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,781,618.80 : 4,010,672,428.20 = 2,093,306,329.20 : x
  2. Step 2: Convert to fraction form
    2,673,781,618.80/4,010,672,428.20 = 2,093,306,329.20/x
  3. Step 3: Cross multiply
    2,673,781,618.80x = 4,010,672,428.20 × 2,093,306,329.20
  4. Step 4: Simplify right side
    2,673,781,618.80x = 8,395,565,978,298,992,640
  5. Step 5: Solve for x
    x = 8,395,565,978,298,992,640/2,673,781,618.80
  6. Step 6: Final answer
    x = 3,139,959,493.80

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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.