Home / 3,015,788,207,706.90-4,523,652,500,533.50-1,381,670,179,840.90

Finding the Fourth Proportional to 3,015,788,207,706.90, 4,523,652,500,533.50 and 1,381,670,179,840.90

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Solution

The fourth proportional to 3,015,788,207,706.90, 4,523,652,500,533.50 and 1,381,670,179,840.90 is: 2,072,491,611,969.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,788,207,706.90 : 4,523,652,500,533.50 = 1,381,670,179,840.90 : x
  2. Step 2: Convert to fraction form
    3,015,788,207,706.90/4,523,652,500,533.50 = 1,381,670,179,840.90/x
  3. Step 3: Cross multiply
    3,015,788,207,706.90x = 4,523,652,500,533.50 × 1,381,670,179,840.90
  4. Step 4: Simplify right side
    3,015,788,207,706.90x = 6,250,195,763,949,857,602,011,136
  5. Step 5: Solve for x
    x = 6,250,195,763,949,857,602,011,136/3,015,788,207,706.90
  6. Step 6: Final answer
    x = 2,072,491,611,969.76

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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.