Home / 3,477,132,055.60-5,215,950,025.80-2,093,968,279.60

Finding the Fourth Proportional to 3,477,132,055.60, 5,215,950,025.80 and 2,093,968,279.60

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Solution

The fourth proportional to 3,477,132,055.60, 5,215,950,025.80 and 2,093,968,279.60 is: 3,141,104,141.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,132,055.60 : 5,215,950,025.80 = 2,093,968,279.60 : x
  2. Step 2: Convert to fraction form
    3,477,132,055.60/5,215,950,025.80 = 2,093,968,279.60/x
  3. Step 3: Cross multiply
    3,477,132,055.60x = 5,215,950,025.80 × 2,093,968,279.60
  4. Step 4: Simplify right side
    3,477,132,055.60x = 10,922,033,902,004,000,768
  5. Step 5: Solve for x
    x = 10,922,033,902,004,000,768/3,477,132,055.60
  6. Step 6: Final answer
    x = 3,141,104,141.96

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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.