Home / 3,058,556,183.31-4,590,285,924.74-1,585,117,242.70

Finding the Fourth Proportional to 3,058,556,183.31, 4,590,285,924.74 and 1,585,117,242.70

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Solution

The fourth proportional to 3,058,556,183.31, 4,590,285,924.74 and 1,585,117,242.70 is: 2,378,946,447.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,556,183.31 : 4,590,285,924.74 = 1,585,117,242.70 : x
  2. Step 2: Convert to fraction form
    3,058,556,183.31/4,590,285,924.74 = 1,585,117,242.70/x
  3. Step 3: Cross multiply
    3,058,556,183.31x = 4,590,285,924.74 × 1,585,117,242.70
  4. Step 4: Simplify right side
    3,058,556,183.31x = 7,276,141,368,228,488,192
  5. Step 5: Solve for x
    x = 7,276,141,368,228,488,192/3,058,556,183.31
  6. Step 6: Final answer
    x = 2,378,946,447.98

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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.