Home / 17,330,568.08-25,954,590.80-10,028,634.91

Finding the Fourth Proportional to 17,330,568.08, 25,954,590.80 and 10,028,634.91

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Solution

The fourth proportional to 17,330,568.08, 25,954,590.80 and 10,028,634.91 is: 15,019,075.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,568.08 : 25,954,590.80 = 10,028,634.91 : x
  2. Step 2: Convert to fraction form
    17,330,568.08/25,954,590.80 = 10,028,634.91/x
  3. Step 3: Cross multiply
    17,330,568.08x = 25,954,590.80 × 10,028,634.91
  4. Step 4: Simplify right side
    17,330,568.08x = 260,289,115,331,829.94
  5. Step 5: Solve for x
    x = 260,289,115,331,829.94/17,330,568.08
  6. Step 6: Final answer
    x = 15,019,075.79

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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.