Home / 23,762,819.21-35,651,905.18-10,991,701.49

Finding the Fourth Proportional to 23,762,819.21, 35,651,905.18 and 10,991,701.49

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Solution

The fourth proportional to 23,762,819.21, 35,651,905.18 and 10,991,701.49 is: 16,491,103.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,819.21 : 35,651,905.18 = 10,991,701.49 : x
  2. Step 2: Convert to fraction form
    23,762,819.21/35,651,905.18 = 10,991,701.49/x
  3. Step 3: Cross multiply
    23,762,819.21x = 35,651,905.18 × 10,991,701.49
  4. Step 4: Simplify right side
    23,762,819.21x = 391,875,099,082,605.94
  5. Step 5: Solve for x
    x = 391,875,099,082,605.94/23,762,819.21
  6. Step 6: Final answer
    x = 16,491,103.00

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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.