Home / 23,762,820.21-35,651,906.68-10,991,702.49

Finding the Fourth Proportional to 23,762,820.21, 35,651,906.68 and 10,991,702.49

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Solution

The fourth proportional to 23,762,820.21, 35,651,906.68 and 10,991,702.49 is: 16,491,104.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,820.21 : 35,651,906.68 = 10,991,702.49 : x
  2. Step 2: Convert to fraction form
    23,762,820.21/35,651,906.68 = 10,991,702.49/x
  3. Step 3: Cross multiply
    23,762,820.21x = 35,651,906.68 × 10,991,702.49
  4. Step 4: Simplify right side
    23,762,820.21x = 391,875,151,427,803.62
  5. Step 5: Solve for x
    x = 391,875,151,427,803.62/23,762,820.21
  6. Step 6: Final answer
    x = 16,491,104.51

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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.