Home / 16,245,633.63-24,368,262.57-3,949,666.60

Finding the Fourth Proportional to 16,245,633.63, 24,368,262.57 and 3,949,666.60

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Solution

The fourth proportional to 16,245,633.63, 24,368,262.57 and 3,949,666.60 is: 5,924,454.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245,633.63 : 24,368,262.57 = 3,949,666.60 : x
  2. Step 2: Convert to fraction form
    16,245,633.63/24,368,262.57 = 3,949,666.60/x
  3. Step 3: Cross multiply
    16,245,633.63x = 24,368,262.57 × 3,949,666.60
  4. Step 4: Simplify right side
    16,245,633.63x = 96,246,512,772,759.17
  5. Step 5: Solve for x
    x = 96,246,512,772,759.17/16,245,633.63
  6. Step 6: Final answer
    x = 5,924,454.23

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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.