Home / 2,469,388,225.03-3,704,809,968.83-994,769,210.21

Finding the Fourth Proportional to 2,469,388,225.03, 3,704,809,968.83 and 994,769,210.21

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Solution

The fourth proportional to 2,469,388,225.03, 3,704,809,968.83 and 994,769,210.21 is: 1,492,446,934.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,388,225.03 : 3,704,809,968.83 = 994,769,210.21 : x
  2. Step 2: Convert to fraction form
    2,469,388,225.03/3,704,809,968.83 = 994,769,210.21/x
  3. Step 3: Cross multiply
    2,469,388,225.03x = 3,704,809,968.83 × 994,769,210.21
  4. Step 4: Simplify right side
    2,469,388,225.03x = 3,685,430,886,647,655,936
  5. Step 5: Solve for x
    x = 3,685,430,886,647,655,936/2,469,388,225.03
  6. Step 6: Final answer
    x = 1,492,446,934.55

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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.