Home / 4,648,157,028.55-6,972,235,542.83-4,648,157,028.55

Finding the Fourth Proportional to 4,648,157,028.55, 6,972,235,542.83 and 4,648,157,028.55

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Solution

The fourth proportional to 4,648,157,028.55, 6,972,235,542.83 and 4,648,157,028.55 is: 6,972,235,542.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,157,028.55 : 6,972,235,542.83 = 4,648,157,028.55 : x
  2. Step 2: Convert to fraction form
    4,648,157,028.55/6,972,235,542.83 = 4,648,157,028.55/x
  3. Step 3: Cross multiply
    4,648,157,028.55x = 6,972,235,542.83 × 4,648,157,028.55
  4. Step 4: Simplify right side
    4,648,157,028.55x = 32,408,045,643,111,391,232
  5. Step 5: Solve for x
    x = 32,408,045,643,111,391,232/4,648,157,028.55
  6. Step 6: Final answer
    x = 6,972,235,542.83

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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.