Home / 43,460,172,309.60-65,190,258,464.40-35,608,450,399.20

Finding the Fourth Proportional to 43,460,172,309.60, 65,190,258,464.40 and 35,608,450,399.20

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Solution

The fourth proportional to 43,460,172,309.60, 65,190,258,464.40 and 35,608,450,399.20 is: 53,412,675,598.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,172,309.60 : 65,190,258,464.40 = 35,608,450,399.20 : x
  2. Step 2: Convert to fraction form
    43,460,172,309.60/65,190,258,464.40 = 35,608,450,399.20/x
  3. Step 3: Cross multiply
    43,460,172,309.60x = 65,190,258,464.40 × 35,608,450,399.20
  4. Step 4: Simplify right side
    43,460,172,309.60x = 2,321,324,085,040,615,260,160
  5. Step 5: Solve for x
    x = 2,321,324,085,040,615,260,160/43,460,172,309.60
  6. Step 6: Final answer
    x = 53,412,675,598.80

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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.