Home / 17,584,506.72-24,274,930.56-11,787,075.84

Finding the Fourth Proportional to 17,584,506.72, 24,274,930.56 and 11,787,075.84

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Solution

The fourth proportional to 17,584,506.72, 24,274,930.56 and 11,787,075.84 is: 16,271,735.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,506.72 : 24,274,930.56 = 11,787,075.84 : x
  2. Step 2: Convert to fraction form
    17,584,506.72/24,274,930.56 = 11,787,075.84/x
  3. Step 3: Cross multiply
    17,584,506.72x = 24,274,930.56 × 11,787,075.84
  4. Step 4: Simplify right side
    17,584,506.72x = 286,130,447,521,453.62
  5. Step 5: Solve for x
    x = 286,130,447,521,453.62/17,584,506.72
  6. Step 6: Final answer
    x = 16,271,735.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.