Home / 16,325,664.52-24,492,039.73-4,965,817.90

Finding the Fourth Proportional to 16,325,664.52, 24,492,039.73 and 4,965,817.90

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Solution

The fourth proportional to 16,325,664.52, 24,492,039.73 and 4,965,817.90 is: 7,449,804.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,664.52 : 24,492,039.73 = 4,965,817.90 : x
  2. Step 2: Convert to fraction form
    16,325,664.52/24,492,039.73 = 4,965,817.90/x
  3. Step 3: Cross multiply
    16,325,664.52x = 24,492,039.73 × 4,965,817.90
  4. Step 4: Simplify right side
    16,325,664.52x = 121,623,009,273,916.09
  5. Step 5: Solve for x
    x = 121,623,009,273,916.09/16,325,664.52
  6. Step 6: Final answer
    x = 7,449,804.52

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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.