Home / 27,883,063.40-41,824,595.10-22,143,500.60

Finding the Fourth Proportional to 27,883,063.40, 41,824,595.10 and 22,143,500.60

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Solution

The fourth proportional to 27,883,063.40, 41,824,595.10 and 22,143,500.60 is: 33,215,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,883,063.40 : 41,824,595.10 = 22,143,500.60 : x
  2. Step 2: Convert to fraction form
    27,883,063.40/41,824,595.10 = 22,143,500.60/x
  3. Step 3: Cross multiply
    27,883,063.40x = 41,824,595.10 × 22,143,500.60
  4. Step 4: Simplify right side
    27,883,063.40x = 926,142,946,691,607.12
  5. Step 5: Solve for x
    x = 926,142,946,691,607.12/27,883,063.40
  6. Step 6: Final answer
    x = 33,215,250.90

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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.