Home / 49,754,441,562.60-68,295,649,087.83-43,989,369,594.60

Finding the Fourth Proportional to 49,754,441,562.60, 68,295,649,087.83 and 43,989,369,594.60

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Solution

The fourth proportional to 49,754,441,562.60, 68,295,649,087.83 and 43,989,369,594.60 is: 60,382,198,153.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,754,441,562.60 : 68,295,649,087.83 = 43,989,369,594.60 : x
  2. Step 2: Convert to fraction form
    49,754,441,562.60/68,295,649,087.83 = 43,989,369,594.60/x
  3. Step 3: Cross multiply
    49,754,441,562.60x = 68,295,649,087.83 × 43,989,369,594.60
  4. Step 4: Simplify right side
    49,754,441,562.60x = 3,004,282,549,427,660,390,400
  5. Step 5: Solve for x
    x = 3,004,282,549,427,660,390,400/49,754,441,562.60
  6. Step 6: Final answer
    x = 60,382,198,153.06

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1.5x scale

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.