Home / 11,484,823.11-17,229,788.99-5,008,945.56

Finding the Fourth Proportional to 11,484,823.11, 17,229,788.99 and 5,008,945.56

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Solution

The fourth proportional to 11,484,823.11, 17,229,788.99 and 5,008,945.56 is: 7,514,532.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,823.11 : 17,229,788.99 = 5,008,945.56 : x
  2. Step 2: Convert to fraction form
    11,484,823.11/17,229,788.99 = 5,008,945.56/x
  3. Step 3: Cross multiply
    11,484,823.11x = 17,229,788.99 × 5,008,945.56
  4. Step 4: Simplify right side
    11,484,823.11x = 86,303,075,036,152.64
  5. Step 5: Solve for x
    x = 86,303,075,036,152.64/11,484,823.11
  6. Step 6: Final answer
    x = 7,514,532.37

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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.