Home / 49,754,441,539.35-68,295,649,055.92-43,989,369,571.35

Finding the Fourth Proportional to 49,754,441,539.35, 68,295,649,055.92 and 43,989,369,571.35

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Solution

The fourth proportional to 49,754,441,539.35, 68,295,649,055.92 and 43,989,369,571.35 is: 60,382,198,121.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,754,441,539.35 : 68,295,649,055.92 = 43,989,369,571.35 : x
  2. Step 2: Convert to fraction form
    49,754,441,539.35/68,295,649,055.92 = 43,989,369,571.35/x
  3. Step 3: Cross multiply
    49,754,441,539.35x = 68,295,649,055.92 × 43,989,369,571.35
  4. Step 4: Simplify right side
    49,754,441,539.35x = 3,004,282,546,435,909,484,544
  5. Step 5: Solve for x
    x = 3,004,282,546,435,909,484,544/49,754,441,539.35
  6. Step 6: Final answer
    x = 60,382,198,121.14

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.