Home / 3,028,267,425.60-4,542,826,291.20-957,773,289.60

Finding the Fourth Proportional to 3,028,267,425.60, 4,542,826,291.20 and 957,773,289.60

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Solution

The fourth proportional to 3,028,267,425.60, 4,542,826,291.20 and 957,773,289.60 is: 1,436,794,400.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,267,425.60 : 4,542,826,291.20 = 957,773,289.60 : x
  2. Step 2: Convert to fraction form
    3,028,267,425.60/4,542,826,291.20 = 957,773,289.60/x
  3. Step 3: Cross multiply
    3,028,267,425.60x = 4,542,826,291.20 × 957,773,289.60
  4. Step 4: Simplify right side
    3,028,267,425.60x = 4,350,997,681,003,991,552
  5. Step 5: Solve for x
    x = 4,350,997,681,003,991,552/3,028,267,425.60
  6. Step 6: Final answer
    x = 1,436,794,400.73

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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.