Home / 12,099,022,600.20-18,148,533,900.30-4,735,586,056.20

Finding the Fourth Proportional to 12,099,022,600.20, 18,148,533,900.30 and 4,735,586,056.20

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Solution

The fourth proportional to 12,099,022,600.20, 18,148,533,900.30 and 4,735,586,056.20 is: 7,103,379,084.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,099,022,600.20 : 18,148,533,900.30 = 4,735,586,056.20 : x
  2. Step 2: Convert to fraction form
    12,099,022,600.20/18,148,533,900.30 = 4,735,586,056.20/x
  3. Step 3: Cross multiply
    12,099,022,600.20x = 18,148,533,900.30 × 4,735,586,056.20
  4. Step 4: Simplify right side
    12,099,022,600.20x = 85,943,944,078,733,672,448
  5. Step 5: Solve for x
    x = 85,943,944,078,733,672,448/12,099,022,600.20
  6. Step 6: Final answer
    x = 7,103,379,084.30

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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.