Home / 201,388,237,446.60-302,082,356,169.90-123,024,073,350.60

Finding the Fourth Proportional to 201,388,237,446.60, 302,082,356,169.90 and 123,024,073,350.60

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Solution

The fourth proportional to 201,388,237,446.60, 302,082,356,169.90 and 123,024,073,350.60 is: 184,536,110,025.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,388,237,446.60 : 302,082,356,169.90 = 123,024,073,350.60 : x
  2. Step 2: Convert to fraction form
    201,388,237,446.60/302,082,356,169.90 = 123,024,073,350.60/x
  3. Step 3: Cross multiply
    201,388,237,446.60x = 302,082,356,169.90 × 123,024,073,350.60
  4. Step 4: Simplify right side
    201,388,237,446.60x = 37,163,401,943,367,857,209,344
  5. Step 5: Solve for x
    x = 37,163,401,943,367,857,209,344/201,388,237,446.60
  6. Step 6: Final answer
    x = 184,536,110,025.90

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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.