Home / 4,468,538,753.20-6,705,831,438.60-2,013,612,007.60

Finding the Fourth Proportional to 4,468,538,753.20, 6,705,831,438.60 and 2,013,612,007.60

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Solution

The fourth proportional to 4,468,538,753.20, 6,705,831,438.60 and 2,013,612,007.60 is: 3,021,780,374.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,538,753.20 : 6,705,831,438.60 = 2,013,612,007.60 : x
  2. Step 2: Convert to fraction form
    4,468,538,753.20/6,705,831,438.60 = 2,013,612,007.60/x
  3. Step 3: Cross multiply
    4,468,538,753.20x = 6,705,831,438.60 × 2,013,612,007.60
  4. Step 4: Simplify right side
    4,468,538,753.20x = 13,502,942,705,706,543,104
  5. Step 5: Solve for x
    x = 13,502,942,705,706,543,104/4,468,538,753.20
  6. Step 6: Final answer
    x = 3,021,780,374.19

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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.