Home / 2,016,144,619.20-3,024,216,928.80-562,122,043.20

Finding the Fourth Proportional to 2,016,144,619.20, 3,024,216,928.80 and 562,122,043.20

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Solution

The fourth proportional to 2,016,144,619.20, 3,024,216,928.80 and 562,122,043.20 is: 843,183,064.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,144,619.20 : 3,024,216,928.80 = 562,122,043.20 : x
  2. Step 2: Convert to fraction form
    2,016,144,619.20/3,024,216,928.80 = 562,122,043.20/x
  3. Step 3: Cross multiply
    2,016,144,619.20x = 3,024,216,928.80 × 562,122,043.20
  4. Step 4: Simplify right side
    2,016,144,619.20x = 1,699,978,999,097,085,184
  5. Step 5: Solve for x
    x = 1,699,978,999,097,085,184/2,016,144,619.20
  6. Step 6: Final answer
    x = 843,183,064.80

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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.