Home / 113,504,887,004.89-170,257,494,369.60-46,352,132,053.12

Finding the Fourth Proportional to 113,504,887,004.89, 170,257,494,369.60 and 46,352,132,053.12

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Solution

The fourth proportional to 113,504,887,004.89, 170,257,494,369.60 and 46,352,132,053.12 is: 69,528,264,996.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,504,887,004.89 : 170,257,494,369.60 = 46,352,132,053.12 : x
  2. Step 2: Convert to fraction form
    113,504,887,004.89/170,257,494,369.60 = 46,352,132,053.12/x
  3. Step 3: Cross multiply
    113,504,887,004.89x = 170,257,494,369.60 × 46,352,132,053.12
  4. Step 4: Simplify right side
    113,504,887,004.89x = 7,891,797,862,053,375,377,408
  5. Step 5: Solve for x
    x = 7,891,797,862,053,375,377,408/113,504,887,004.89
  6. Step 6: Final answer
    x = 69,528,264,996.32

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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.