Home / 170,511,396.24-235,296,065.57-96,167,513.33

Finding the Fourth Proportional to 170,511,396.24, 235,296,065.57 and 96,167,513.33

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Solution

The fourth proportional to 170,511,396.24, 235,296,065.57 and 96,167,513.33 is: 132,705,719.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,511,396.24 : 235,296,065.57 = 96,167,513.33 : x
  2. Step 2: Convert to fraction form
    170,511,396.24/235,296,065.57 = 96,167,513.33/x
  3. Step 3: Cross multiply
    170,511,396.24x = 235,296,065.57 × 96,167,513.33
  4. Step 4: Simplify right side
    170,511,396.24x = 22,627,837,522,199,528
  5. Step 5: Solve for x
    x = 22,627,837,522,199,528/170,511,396.24
  6. Step 6: Final answer
    x = 132,705,719.51

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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.