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Finding the Fourth Proportional to 354,233,736,000.20, 531,350,604,000.20 and 354,233,736,000.20

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Solution

The fourth proportional to 354,233,736,000.20, 531,350,604,000.20 and 354,233,736,000.20 is: 531,350,604,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,233,736,000.20 : 531,350,604,000.20 = 354,233,736,000.20 : x
  2. Step 2: Convert to fraction form
    354,233,736,000.20/531,350,604,000.20 = 354,233,736,000.20/x
  3. Step 3: Cross multiply
    354,233,736,000.20x = 531,350,604,000.20 × 354,233,736,000.20
  4. Step 4: Simplify right side
    354,233,736,000.20x = 188,222,309,580,953,687,687,168
  5. Step 5: Solve for x
    x = 188,222,309,580,953,687,687,168/354,233,736,000.20
  6. Step 6: Final answer
    x = 531,350,604,000.20

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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.