Home / 11,640,726,019.80-17,461,089,029.70-3,359,883,216.60

Finding the Fourth Proportional to 11,640,726,019.80, 17,461,089,029.70 and 3,359,883,216.60

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Solution

The fourth proportional to 11,640,726,019.80, 17,461,089,029.70 and 3,359,883,216.60 is: 5,039,824,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,640,726,019.80 : 17,461,089,029.70 = 3,359,883,216.60 : x
  2. Step 2: Convert to fraction form
    11,640,726,019.80/17,461,089,029.70 = 3,359,883,216.60/x
  3. Step 3: Cross multiply
    11,640,726,019.80x = 17,461,089,029.70 × 3,359,883,216.60
  4. Step 4: Simplify right side
    11,640,726,019.80x = 58,667,219,974,447,407,104
  5. Step 5: Solve for x
    x = 58,667,219,974,447,407,104/11,640,726,019.80
  6. Step 6: Final answer
    x = 5,039,824,824.90

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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.