Home / 5,483,850,977.69-8,220,035,348.10-2,294,946,586.73

Finding the Fourth Proportional to 5,483,850,977.69, 8,220,035,348.10 and 2,294,946,586.73

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Solution

The fourth proportional to 5,483,850,977.69, 8,220,035,348.10 and 2,294,946,586.73 is: 3,440,017,269.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,850,977.69 : 8,220,035,348.10 = 2,294,946,586.73 : x
  2. Step 2: Convert to fraction form
    5,483,850,977.69/8,220,035,348.10 = 2,294,946,586.73/x
  3. Step 3: Cross multiply
    5,483,850,977.69x = 8,220,035,348.10 × 2,294,946,586.73
  4. Step 4: Simplify right side
    5,483,850,977.69x = 18,864,542,064,880,943,104
  5. Step 5: Solve for x
    x = 18,864,542,064,880,943,104/5,483,850,977.69
  6. Step 6: Final answer
    x = 3,440,017,269.19

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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.