Home / 160,150,608.60-240,225,912.90-133,365,982.20

Finding the Fourth Proportional to 160,150,608.60, 240,225,912.90 and 133,365,982.20

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Solution

The fourth proportional to 160,150,608.60, 240,225,912.90 and 133,365,982.20 is: 200,048,973.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,150,608.60 : 240,225,912.90 = 133,365,982.20 : x
  2. Step 2: Convert to fraction form
    160,150,608.60/240,225,912.90 = 133,365,982.20/x
  3. Step 3: Cross multiply
    160,150,608.60x = 240,225,912.90 × 133,365,982.20
  4. Step 4: Simplify right side
    160,150,608.60x = 32,037,964,823,800,152
  5. Step 5: Solve for x
    x = 32,037,964,823,800,152/160,150,608.60
  6. Step 6: Final answer
    x = 200,048,973.30

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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.