Home / 3,352,486,601,101.70-4,627,292,302,492.10-2,183,499,303,489.60

Finding the Fourth Proportional to 3,352,486,601,101.70, 4,627,292,302,492.10 and 2,183,499,303,489.60

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Solution

The fourth proportional to 3,352,486,601,101.70, 4,627,292,302,492.10 and 2,183,499,303,489.60 is: 3,013,789,679,640.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,486,601,101.70 : 4,627,292,302,492.10 = 2,183,499,303,489.60 : x
  2. Step 2: Convert to fraction form
    3,352,486,601,101.70/4,627,292,302,492.10 = 2,183,499,303,489.60/x
  3. Step 3: Cross multiply
    3,352,486,601,101.70x = 4,627,292,302,492.10 × 2,183,499,303,489.60
  4. Step 4: Simplify right side
    3,352,486,601,101.70x = 10,103,689,519,534,287,775,334,400
  5. Step 5: Solve for x
    x = 10,103,689,519,534,287,775,334,400/3,352,486,601,101.70
  6. Step 6: Final answer
    x = 3,013,789,679,640.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.