Home / 17,396,074.20-26,093,945.14-10,574,530.81

Finding the Fourth Proportional to 17,396,074.20, 26,093,945.14 and 10,574,530.81

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Solution

The fourth proportional to 17,396,074.20, 26,093,945.14 and 10,574,530.81 is: 15,861,695.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,396,074.20 : 26,093,945.14 = 10,574,530.81 : x
  2. Step 2: Convert to fraction form
    17,396,074.20/26,093,945.14 = 10,574,530.81/x
  3. Step 3: Cross multiply
    17,396,074.20x = 26,093,945.14 × 10,574,530.81
  4. Step 4: Simplify right side
    17,396,074.20x = 275,931,226,837,379.78
  5. Step 5: Solve for x
    x = 275,931,226,837,379.78/17,396,074.20
  6. Step 6: Final answer
    x = 15,861,695.22

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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.