Home / 322,937,793.60-484,477,549.20-104,598,211.20

Finding the Fourth Proportional to 322,937,793.60, 484,477,549.20 and 104,598,211.20

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Solution

The fourth proportional to 322,937,793.60, 484,477,549.20 and 104,598,211.20 is: 156,920,267.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,937,793.60 : 484,477,549.20 = 104,598,211.20 : x
  2. Step 2: Convert to fraction form
    322,937,793.60/484,477,549.20 = 104,598,211.20/x
  3. Step 3: Cross multiply
    322,937,793.60x = 484,477,549.20 × 104,598,211.20
  4. Step 4: Simplify right side
    322,937,793.60x = 50,675,485,012,879,992
  5. Step 5: Solve for x
    x = 50,675,485,012,879,992/322,937,793.60
  6. Step 6: Final answer
    x = 156,920,267.67

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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.