Home / 7,314,205,323.45-10,093,431,662.42-4,303,653,022.29

Finding the Fourth Proportional to 7,314,205,323.45, 10,093,431,662.42 and 4,303,653,022.29

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Solution

The fourth proportional to 7,314,205,323.45, 10,093,431,662.42 and 4,303,653,022.29 is: 5,938,940,152.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,205,323.45 : 10,093,431,662.42 = 4,303,653,022.29 : x
  2. Step 2: Convert to fraction form
    7,314,205,323.45/10,093,431,662.42 = 4,303,653,022.29/x
  3. Step 3: Cross multiply
    7,314,205,323.45x = 10,093,431,662.42 × 4,303,653,022.29
  4. Step 4: Simplify right side
    7,314,205,323.45x = 43,438,627,679,251,415,040
  5. Step 5: Solve for x
    x = 43,438,627,679,251,415,040/7,314,205,323.45
  6. Step 6: Final answer
    x = 5,938,940,152.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.