Home / 3,216,099,005.20-4,813,944,840.60-3,216,099,005.20

Finding the Fourth Proportional to 3,216,099,005.20, 4,813,944,840.60 and 3,216,099,005.20

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Solution

The fourth proportional to 3,216,099,005.20, 4,813,944,840.60 and 3,216,099,005.20 is: 4,813,944,840.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,099,005.20 : 4,813,944,840.60 = 3,216,099,005.20 : x
  2. Step 2: Convert to fraction form
    3,216,099,005.20/4,813,944,840.60 = 3,216,099,005.20/x
  3. Step 3: Cross multiply
    3,216,099,005.20x = 4,813,944,840.60 × 3,216,099,005.20
  4. Step 4: Simplify right side
    3,216,099,005.20x = 15,482,123,212,941,332,480
  5. Step 5: Solve for x
    x = 15,482,123,212,941,332,480/3,216,099,005.20
  6. Step 6: Final answer
    x = 4,813,944,840.60

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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.