Home / 3,149,072,533.04-4,723,737,894.12-1,080,217,059.44

Finding the Fourth Proportional to 3,149,072,533.04, 4,723,737,894.12 and 1,080,217,059.44

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Solution

The fourth proportional to 3,149,072,533.04, 4,723,737,894.12 and 1,080,217,059.44 is: 1,620,369,872.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,072,533.04 : 4,723,737,894.12 = 1,080,217,059.44 : x
  2. Step 2: Convert to fraction form
    3,149,072,533.04/4,723,737,894.12 = 1,080,217,059.44/x
  3. Step 3: Cross multiply
    3,149,072,533.04x = 4,723,737,894.12 × 1,080,217,059.44
  4. Step 4: Simplify right side
    3,149,072,533.04x = 5,102,662,257,551,604,736
  5. Step 5: Solve for x
    x = 5,102,662,257,551,604,736/3,149,072,533.04
  6. Step 6: Final answer
    x = 1,620,369,872.09

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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.