Home / 27,735,827,469.60-41,611,247,481.24-19,778,049,210.24

Finding the Fourth Proportional to 27,735,827,469.60, 41,611,247,481.24 and 19,778,049,210.24

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Solution

The fourth proportional to 27,735,827,469.60, 41,611,247,481.24 and 19,778,049,210.24 is: 29,672,426,441.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,735,827,469.60 : 41,611,247,481.24 = 19,778,049,210.24 : x
  2. Step 2: Convert to fraction form
    27,735,827,469.60/41,611,247,481.24 = 19,778,049,210.24/x
  3. Step 3: Cross multiply
    27,735,827,469.60x = 41,611,247,481.24 × 19,778,049,210.24
  4. Step 4: Simplify right side
    27,735,827,469.60x = 822,989,300,383,440,044,032
  5. Step 5: Solve for x
    x = 822,989,300,383,440,044,032/27,735,827,469.60
  6. Step 6: Final answer
    x = 29,672,426,441.41

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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.