Home / 27,523,871.16-41,290,783.38-11,340,819.60

Finding the Fourth Proportional to 27,523,871.16, 41,290,783.38 and 11,340,819.60

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Solution

The fourth proportional to 27,523,871.16, 41,290,783.38 and 11,340,819.60 is: 17,013,279.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,523,871.16 : 41,290,783.38 = 11,340,819.60 : x
  2. Step 2: Convert to fraction form
    27,523,871.16/41,290,783.38 = 11,340,819.60/x
  3. Step 3: Cross multiply
    27,523,871.16x = 41,290,783.38 × 11,340,819.60
  4. Step 4: Simplify right side
    27,523,871.16x = 468,271,325,455,258.25
  5. Step 5: Solve for x
    x = 468,271,325,455,258.25/27,523,871.16
  6. Step 6: Final answer
    x = 17,013,279.95

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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.