Home / 15,475,968,093.60-23,213,952,140.40-3,843,787,485.60

Finding the Fourth Proportional to 15,475,968,093.60, 23,213,952,140.40 and 3,843,787,485.60

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Solution

The fourth proportional to 15,475,968,093.60, 23,213,952,140.40 and 3,843,787,485.60 is: 5,765,681,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,475,968,093.60 : 23,213,952,140.40 = 3,843,787,485.60 : x
  2. Step 2: Convert to fraction form
    15,475,968,093.60/23,213,952,140.40 = 3,843,787,485.60/x
  3. Step 3: Cross multiply
    15,475,968,093.60x = 23,213,952,140.40 × 3,843,787,485.60
  4. Step 4: Simplify right side
    15,475,968,093.60x = 89,229,498,728,586,854,400
  5. Step 5: Solve for x
    x = 89,229,498,728,586,854,400/15,475,968,093.60
  6. Step 6: Final answer
    x = 5,765,681,228.40

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Double scale
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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.