Home / 36,007,056,880.37-53,989,649,617.48-13,624,534,274.39

Finding the Fourth Proportional to 36,007,056,880.37, 53,989,649,617.48 and 13,624,534,274.39

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Solution

The fourth proportional to 36,007,056,880.37, 53,989,649,617.48 and 13,624,534,274.39 is: 20,428,879,653.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,007,056,880.37 : 53,989,649,617.48 = 13,624,534,274.39 : x
  2. Step 2: Convert to fraction form
    36,007,056,880.37/53,989,649,617.48 = 13,624,534,274.39/x
  3. Step 3: Cross multiply
    36,007,056,880.37x = 53,989,649,617.48 × 13,624,534,274.39
  4. Step 4: Simplify right side
    36,007,056,880.37x = 735,583,831,675,366,014,976
  5. Step 5: Solve for x
    x = 735,583,831,675,366,014,976/36,007,056,880.37
  6. Step 6: Final answer
    x = 20,428,879,653.21

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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.