Home / 4,993,483,038.06-7,479,801,418.29-2,995,187,739.16

Finding the Fourth Proportional to 4,993,483,038.06, 7,479,801,418.29 and 2,995,187,739.16

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Solution

The fourth proportional to 4,993,483,038.06, 7,479,801,418.29 and 2,995,187,739.16 is: 4,486,529,608.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,483,038.06 : 7,479,801,418.29 = 2,995,187,739.16 : x
  2. Step 2: Convert to fraction form
    4,993,483,038.06/7,479,801,418.29 = 2,995,187,739.16/x
  3. Step 3: Cross multiply
    4,993,483,038.06x = 7,479,801,418.29 × 2,995,187,739.16
  4. Step 4: Simplify right side
    4,993,483,038.06x = 22,403,409,499,384,619,008
  5. Step 5: Solve for x
    x = 22,403,409,499,384,619,008/4,993,483,038.06
  6. Step 6: Final answer
    x = 4,486,529,608.42

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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.