Home / 25,887,716.26-38,821,482.74-9,704,837.54

Finding the Fourth Proportional to 25,887,716.26, 38,821,482.74 and 9,704,837.54

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Solution

The fourth proportional to 25,887,716.26, 38,821,482.74 and 9,704,837.54 is: 14,553,473.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,887,716.26 : 38,821,482.74 = 9,704,837.54 : x
  2. Step 2: Convert to fraction form
    25,887,716.26/38,821,482.74 = 9,704,837.54/x
  3. Step 3: Cross multiply
    25,887,716.26x = 38,821,482.74 × 9,704,837.54
  4. Step 4: Simplify right side
    25,887,716.26x = 376,756,183,174,929.88
  5. Step 5: Solve for x
    x = 376,756,183,174,929.88/25,887,716.26
  6. Step 6: Final answer
    x = 14,553,473.14

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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.