Home / 3,522,701,291.20-4,861,040,263.56-2,074,048,483.64

Finding the Fourth Proportional to 3,522,701,291.20, 4,861,040,263.56 and 2,074,048,483.64

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Solution

The fourth proportional to 3,522,701,291.20, 4,861,040,263.56 and 2,074,048,483.64 is: 2,862,017,626.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,701,291.20 : 4,861,040,263.56 = 2,074,048,483.64 : x
  2. Step 2: Convert to fraction form
    3,522,701,291.20/4,861,040,263.56 = 2,074,048,483.64/x
  3. Step 3: Cross multiply
    3,522,701,291.20x = 4,861,040,263.56 × 2,074,048,483.64
  4. Step 4: Simplify right side
    3,522,701,291.20x = 10,082,033,187,525,300,224
  5. Step 5: Solve for x
    x = 10,082,033,187,525,300,224/3,522,701,291.20
  6. Step 6: Final answer
    x = 2,862,017,626.28

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Double scale
Find fourth proportional to 3,522,701,292.20, 4,861,040,264.94 and 2,074,048,484.64
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1.5x scale

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.