Home / 3,219,385,552.60-4,829,078,328.90-2,522,028,672.40

Finding the Fourth Proportional to 3,219,385,552.60, 4,829,078,328.90 and 2,522,028,672.40

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Solution

The fourth proportional to 3,219,385,552.60, 4,829,078,328.90 and 2,522,028,672.40 is: 3,783,043,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,385,552.60 : 4,829,078,328.90 = 2,522,028,672.40 : x
  2. Step 2: Convert to fraction form
    3,219,385,552.60/4,829,078,328.90 = 2,522,028,672.40/x
  3. Step 3: Cross multiply
    3,219,385,552.60x = 4,829,078,328.90 × 2,522,028,672.40
  4. Step 4: Simplify right side
    3,219,385,552.60x = 12,179,074,006,751,277,056
  5. Step 5: Solve for x
    x = 12,179,074,006,751,277,056/3,219,385,552.60
  6. Step 6: Final answer
    x = 3,783,043,008.60

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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.