Home / 9,657,794,485.60-14,486,691,728.40-3,447,162,383.20

Finding the Fourth Proportional to 9,657,794,485.60, 14,486,691,728.40 and 3,447,162,383.20

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Solution

The fourth proportional to 9,657,794,485.60, 14,486,691,728.40 and 3,447,162,383.20 is: 5,170,743,574.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,794,485.60 : 14,486,691,728.40 = 3,447,162,383.20 : x
  2. Step 2: Convert to fraction form
    9,657,794,485.60/14,486,691,728.40 = 3,447,162,383.20/x
  3. Step 3: Cross multiply
    9,657,794,485.60x = 14,486,691,728.40 × 3,447,162,383.20
  4. Step 4: Simplify right side
    9,657,794,485.60x = 49,937,978,783,155,068,928
  5. Step 5: Solve for x
    x = 49,937,978,783,155,068,928/9,657,794,485.60
  6. Step 6: Final answer
    x = 5,170,743,574.80

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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.