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Finding the Fourth Proportional to 60,532,510,197.60, 90,798,765,296.40 and 60,532,510,197.60

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Solution

The fourth proportional to 60,532,510,197.60, 90,798,765,296.40 and 60,532,510,197.60 is: 90,798,765,296.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,532,510,197.60 : 90,798,765,296.40 = 60,532,510,197.60 : x
  2. Step 2: Convert to fraction form
    60,532,510,197.60/90,798,765,296.40 = 60,532,510,197.60/x
  3. Step 3: Cross multiply
    60,532,510,197.60x = 90,798,765,296.40 × 60,532,510,197.60
  4. Step 4: Simplify right side
    60,532,510,197.60x = 5,496,277,186,233,821,560,832
  5. Step 5: Solve for x
    x = 5,496,277,186,233,821,560,832/60,532,510,197.60
  6. Step 6: Final answer
    x = 90,798,765,296.40

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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.