Home / 23,193,891.29-34,773,968.57-10,891,515.26

Finding the Fourth Proportional to 23,193,891.29, 34,773,968.57 and 10,891,515.26

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Solution

The fourth proportional to 23,193,891.29, 34,773,968.57 and 10,891,515.26 is: 16,329,351.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193,891.29 : 34,773,968.57 = 10,891,515.26 : x
  2. Step 2: Convert to fraction form
    23,193,891.29/34,773,968.57 = 10,891,515.26/x
  3. Step 3: Cross multiply
    23,193,891.29x = 34,773,968.57 × 10,891,515.26
  4. Step 4: Simplify right side
    23,193,891.29x = 378,741,209,102,587.94
  5. Step 5: Solve for x
    x = 378,741,209,102,587.94/23,193,891.29
  6. Step 6: Final answer
    x = 16,329,351.74

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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.