Home / 11,586,726,057.60-17,380,089,086.40-2,862,590,601.60

Finding the Fourth Proportional to 11,586,726,057.60, 17,380,089,086.40 and 2,862,590,601.60

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Solution

The fourth proportional to 11,586,726,057.60, 17,380,089,086.40 and 2,862,590,601.60 is: 4,293,885,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,586,726,057.60 : 17,380,089,086.40 = 2,862,590,601.60 : x
  2. Step 2: Convert to fraction form
    11,586,726,057.60/17,380,089,086.40 = 2,862,590,601.60/x
  3. Step 3: Cross multiply
    11,586,726,057.60x = 17,380,089,086.40 × 2,862,590,601.60
  4. Step 4: Simplify right side
    11,586,726,057.60x = 49,752,079,673,699,377,152
  5. Step 5: Solve for x
    x = 49,752,079,673,699,377,152/11,586,726,057.60
  6. Step 6: Final answer
    x = 4,293,885,902.40

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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.