Home / 17,106,577.44-25,663,695.78-5,746,716.24

Finding the Fourth Proportional to 17,106,577.44, 25,663,695.78 and 5,746,716.24

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Solution

The fourth proportional to 17,106,577.44, 25,663,695.78 and 5,746,716.24 is: 8,621,360.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106,577.44 : 25,663,695.78 = 5,746,716.24 : x
  2. Step 2: Convert to fraction form
    17,106,577.44/25,663,695.78 = 5,746,716.24/x
  3. Step 3: Cross multiply
    17,106,577.44x = 25,663,695.78 × 5,746,716.24
  4. Step 4: Simplify right side
    17,106,577.44x = 147,481,977,317,345.47
  5. Step 5: Solve for x
    x = 147,481,977,317,345.47/17,106,577.44
  6. Step 6: Final answer
    x = 8,621,360.87

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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.