Home / 3,422,673,541.51-5,134,259,922.77-1,061,534,738.14

Finding the Fourth Proportional to 3,422,673,541.51, 5,134,259,922.77 and 1,061,534,738.14

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Solution

The fourth proportional to 3,422,673,541.51, 5,134,259,922.77 and 1,061,534,738.14 is: 1,592,379,523.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,673,541.51 : 5,134,259,922.77 = 1,061,534,738.14 : x
  2. Step 2: Convert to fraction form
    3,422,673,541.51/5,134,259,922.77 = 1,061,534,738.14/x
  3. Step 3: Cross multiply
    3,422,673,541.51x = 5,134,259,922.77 × 1,061,534,738.14
  4. Step 4: Simplify right side
    3,422,673,541.51x = 5,450,195,262,650,167,296
  5. Step 5: Solve for x
    x = 5,450,195,262,650,167,296/3,422,673,541.51
  6. Step 6: Final answer
    x = 1,592,379,523.36

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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.