Home / 27,880,739.26-41,804,870.41-10,821,483.16

Finding the Fourth Proportional to 27,880,739.26, 41,804,870.41 and 10,821,483.16

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Solution

The fourth proportional to 27,880,739.26, 41,804,870.41 and 10,821,483.16 is: 16,225,922.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,880,739.26 : 41,804,870.41 = 10,821,483.16 : x
  2. Step 2: Convert to fraction form
    27,880,739.26/41,804,870.41 = 10,821,483.16/x
  3. Step 3: Cross multiply
    27,880,739.26x = 41,804,870.41 × 10,821,483.16
  4. Step 4: Simplify right side
    27,880,739.26x = 452,390,701,147,797.25
  5. Step 5: Solve for x
    x = 452,390,701,147,797.25/27,880,739.26
  6. Step 6: Final answer
    x = 16,225,922.02

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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.