Home / 5,662,294,517.10-8,493,441,775.65-3,458,302,401.90

Finding the Fourth Proportional to 5,662,294,517.10, 8,493,441,775.65 and 3,458,302,401.90

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Solution

The fourth proportional to 5,662,294,517.10, 8,493,441,775.65 and 3,458,302,401.90 is: 5,187,453,602.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,662,294,517.10 : 8,493,441,775.65 = 3,458,302,401.90 : x
  2. Step 2: Convert to fraction form
    5,662,294,517.10/8,493,441,775.65 = 3,458,302,401.90/x
  3. Step 3: Cross multiply
    5,662,294,517.10x = 8,493,441,775.65 × 3,458,302,401.90
  4. Step 4: Simplify right side
    5,662,294,517.10x = 29,372,890,093,128,196,096
  5. Step 5: Solve for x
    x = 29,372,890,093,128,196,096/5,662,294,517.10
  6. Step 6: Final answer
    x = 5,187,453,602.85

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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.