Home / 2,397,938,244.48-3,308,276,546.46-1,445,529,538.44

Finding the Fourth Proportional to 2,397,938,244.48, 3,308,276,546.46 and 1,445,529,538.44

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Solution

The fourth proportional to 2,397,938,244.48, 3,308,276,546.46 and 1,445,529,538.44 is: 1,994,301,346.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,938,244.48 : 3,308,276,546.46 = 1,445,529,538.44 : x
  2. Step 2: Convert to fraction form
    2,397,938,244.48/3,308,276,546.46 = 1,445,529,538.44/x
  3. Step 3: Cross multiply
    2,397,938,244.48x = 3,308,276,546.46 × 1,445,529,538.44
  4. Step 4: Simplify right side
    2,397,938,244.48x = 4,782,211,469,236,201,472
  5. Step 5: Solve for x
    x = 4,782,211,469,236,201,472/2,397,938,244.48
  6. Step 6: Final answer
    x = 1,994,301,346.27

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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.