Home / 1,483,606,014.12-2,047,273,884.18-823,504,329

Finding the Fourth Proportional to 1,483,606,014.12, 2,047,273,884.18 and 823,504,329

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Solution

The fourth proportional to 1,483,606,014.12, 2,047,273,884.18 and 823,504,329 is: 1,136,379,126.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,606,014.12 : 2,047,273,884.18 = 823,504,329 : x
  2. Step 2: Convert to fraction form
    1,483,606,014.12/2,047,273,884.18 = 823,504,329/x
  3. Step 3: Cross multiply
    1,483,606,014.12x = 2,047,273,884.18 × 823,504,329
  4. Step 4: Simplify right side
    1,483,606,014.12x = 1,685,938,906,270,874,624
  5. Step 5: Solve for x
    x = 1,685,938,906,270,874,624/1,483,606,014.12
  6. Step 6: Final answer
    x = 1,136,379,126.42

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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.