Home / 192,183,532.67-265,211,954.48-104,075,514.10

Finding the Fourth Proportional to 192,183,532.67, 265,211,954.48 and 104,075,514.10

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Solution

The fourth proportional to 192,183,532.67, 265,211,954.48 and 104,075,514.10 is: 143,623,494.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,183,532.67 : 265,211,954.48 = 104,075,514.10 : x
  2. Step 2: Convert to fraction form
    192,183,532.67/265,211,954.48 = 104,075,514.10/x
  3. Step 3: Cross multiply
    192,183,532.67x = 265,211,954.48 × 104,075,514.10
  4. Step 4: Simplify right side
    192,183,532.67x = 27,602,070,507,568,956
  5. Step 5: Solve for x
    x = 27,602,070,507,568,956/192,183,532.67
  6. Step 6: Final answer
    x = 143,623,494.29

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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.