Home / 17,556,968.11-26,329,986.27-6,194,754.67

Finding the Fourth Proportional to 17,556,968.11, 26,329,986.27 and 6,194,754.67

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Solution

The fourth proportional to 17,556,968.11, 26,329,986.27 and 6,194,754.67 is: 9,290,203.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556,968.11 : 26,329,986.27 = 6,194,754.67 : x
  2. Step 2: Convert to fraction form
    17,556,968.11/26,329,986.27 = 6,194,754.67/x
  3. Step 3: Cross multiply
    17,556,968.11x = 26,329,986.27 × 6,194,754.67
  4. Step 4: Simplify right side
    17,556,968.11x = 163,107,805,407,118.38
  5. Step 5: Solve for x
    x = 163,107,805,407,118.38/17,556,968.11
  6. Step 6: Final answer
    x = 9,290,203.43

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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.