Home / 8,901,117,004.60-13,351,675,506.90-2,268,733,324.60

Finding the Fourth Proportional to 8,901,117,004.60, 13,351,675,506.90 and 2,268,733,324.60

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Solution

The fourth proportional to 8,901,117,004.60, 13,351,675,506.90 and 2,268,733,324.60 is: 3,403,099,986.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,117,004.60 : 13,351,675,506.90 = 2,268,733,324.60 : x
  2. Step 2: Convert to fraction form
    8,901,117,004.60/13,351,675,506.90 = 2,268,733,324.60/x
  3. Step 3: Cross multiply
    8,901,117,004.60x = 13,351,675,506.90 × 2,268,733,324.60
  4. Step 4: Simplify right side
    8,901,117,004.60x = 30,291,391,161,749,626,880
  5. Step 5: Solve for x
    x = 30,291,391,161,749,626,880/8,901,117,004.60
  6. Step 6: Final answer
    x = 3,403,099,986.90

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Double scale
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Similar ratio
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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.