Home / 2,233,975,096.40-3,350,962,644.60-1,992,913,458.80

Finding the Fourth Proportional to 2,233,975,096.40, 3,350,962,644.60 and 1,992,913,458.80

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Solution

The fourth proportional to 2,233,975,096.40, 3,350,962,644.60 and 1,992,913,458.80 is: 2,989,370,188.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,975,096.40 : 3,350,962,644.60 = 1,992,913,458.80 : x
  2. Step 2: Convert to fraction form
    2,233,975,096.40/3,350,962,644.60 = 1,992,913,458.80/x
  3. Step 3: Cross multiply
    2,233,975,096.40x = 3,350,962,644.60 × 1,992,913,458.80
  4. Step 4: Simplify right side
    2,233,975,096.40x = 6,678,178,554,359,380,992
  5. Step 5: Solve for x
    x = 6,678,178,554,359,380,992/2,233,975,096.40
  6. Step 6: Final answer
    x = 2,989,370,188.20

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Double scale
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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.