Home / 3,204,355,605.60-4,806,533,408.40-1,964,610,040.80

Finding the Fourth Proportional to 3,204,355,605.60, 4,806,533,408.40 and 1,964,610,040.80

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Solution

The fourth proportional to 3,204,355,605.60, 4,806,533,408.40 and 1,964,610,040.80 is: 2,946,915,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,355,605.60 : 4,806,533,408.40 = 1,964,610,040.80 : x
  2. Step 2: Convert to fraction form
    3,204,355,605.60/4,806,533,408.40 = 1,964,610,040.80/x
  3. Step 3: Cross multiply
    3,204,355,605.60x = 4,806,533,408.40 × 1,964,610,040.80
  4. Step 4: Simplify right side
    3,204,355,605.60x = 9,442,963,795,583,285,248
  5. Step 5: Solve for x
    x = 9,442,963,795,583,285,248/3,204,355,605.60
  6. Step 6: Final answer
    x = 2,946,915,061.20

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1.5x scale

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.