Home / 2,015,616,063.60-3,022,970,365.80-723,151,551.60

Finding the Fourth Proportional to 2,015,616,063.60, 3,022,970,365.80 and 723,151,551.60

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Solution

The fourth proportional to 2,015,616,063.60, 3,022,970,365.80 and 723,151,551.60 is: 1,084,564,540.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,616,063.60 : 3,022,970,365.80 = 723,151,551.60 : x
  2. Step 2: Convert to fraction form
    2,015,616,063.60/3,022,970,365.80 = 723,151,551.60/x
  3. Step 3: Cross multiply
    2,015,616,063.60x = 3,022,970,365.80 × 723,151,551.60
  4. Step 4: Simplify right side
    2,015,616,063.60x = 2,186,065,710,469,089,792
  5. Step 5: Solve for x
    x = 2,186,065,710,469,089,792/2,015,616,063.60
  6. Step 6: Final answer
    x = 1,084,564,540.81

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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.