Home / 20,050,416,286.73-30,075,624,430.10-20,050,416,286.73

Finding the Fourth Proportional to 20,050,416,286.73, 30,075,624,430.10 and 20,050,416,286.73

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Solution

The fourth proportional to 20,050,416,286.73, 30,075,624,430.10 and 20,050,416,286.73 is: 30,075,624,430.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,050,416,286.73 : 30,075,624,430.10 = 20,050,416,286.73 : x
  2. Step 2: Convert to fraction form
    20,050,416,286.73/30,075,624,430.10 = 20,050,416,286.73/x
  3. Step 3: Cross multiply
    20,050,416,286.73x = 30,075,624,430.10 × 20,050,416,286.73
  4. Step 4: Simplify right side
    20,050,416,286.73x = 603,028,789,906,601,017,344
  5. Step 5: Solve for x
    x = 603,028,789,906,601,017,344/20,050,416,286.73
  6. Step 6: Final answer
    x = 30,075,624,430.10

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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.