Home / 160,933,183,479.60-241,399,775,219.40-145,260,350,660.40

Finding the Fourth Proportional to 160,933,183,479.60, 241,399,775,219.40 and 145,260,350,660.40

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Solution

The fourth proportional to 160,933,183,479.60, 241,399,775,219.40 and 145,260,350,660.40 is: 217,890,525,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,933,183,479.60 : 241,399,775,219.40 = 145,260,350,660.40 : x
  2. Step 2: Convert to fraction form
    160,933,183,479.60/241,399,775,219.40 = 145,260,350,660.40/x
  3. Step 3: Cross multiply
    160,933,183,479.60x = 241,399,775,219.40 × 145,260,350,660.40
  4. Step 4: Simplify right side
    160,933,183,479.60x = 35,065,815,997,711,780,937,728
  5. Step 5: Solve for x
    x = 35,065,815,997,711,780,937,728/160,933,183,479.60
  6. Step 6: Final answer
    x = 217,890,525,990.60

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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.