Home / 16,824,563.20-25,236,844.78-4,045,068.36

Finding the Fourth Proportional to 16,824,563.20, 25,236,844.78 and 4,045,068.36

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Solution

The fourth proportional to 16,824,563.20, 25,236,844.78 and 4,045,068.36 is: 6,067,602.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,824,563.20 : 25,236,844.78 = 4,045,068.36 : x
  2. Step 2: Convert to fraction form
    16,824,563.20/25,236,844.78 = 4,045,068.36/x
  3. Step 3: Cross multiply
    16,824,563.20x = 25,236,844.78 × 4,045,068.36
  4. Step 4: Simplify right side
    16,824,563.20x = 102,084,762,325,809.16
  5. Step 5: Solve for x
    x = 102,084,762,325,809.16/16,824,563.20
  6. Step 6: Final answer
    x = 6,067,602.54

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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.