Home / 43,885,231,964.64-60,560,590,007.70-25,821,918,157.68

Finding the Fourth Proportional to 43,885,231,964.64, 60,560,590,007.70 and 25,821,918,157.68

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Solution

The fourth proportional to 43,885,231,964.64, 60,560,590,007.70 and 25,821,918,157.68 is: 35,633,640,948.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,885,231,964.64 : 60,560,590,007.70 = 25,821,918,157.68 : x
  2. Step 2: Convert to fraction form
    43,885,231,964.64/60,560,590,007.70 = 25,821,918,157.68/x
  3. Step 3: Cross multiply
    43,885,231,964.64x = 60,560,590,007.70 × 25,821,918,157.68
  4. Step 4: Simplify right side
    43,885,231,964.64x = 1,563,790,598,759,642,562,560
  5. Step 5: Solve for x
    x = 1,563,790,598,759,642,562,560/43,885,231,964.64
  6. Step 6: Final answer
    x = 35,633,640,948.27

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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.