Home / 82,794,881,418.45-114,256,710,524.07-46,173,036,544.80

Finding the Fourth Proportional to 82,794,881,418.45, 114,256,710,524.07 and 46,173,036,544.80

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Solution

The fourth proportional to 82,794,881,418.45, 114,256,710,524.07 and 46,173,036,544.80 is: 63,718,664,489.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,794,881,418.45 : 114,256,710,524.07 = 46,173,036,544.80 : x
  2. Step 2: Convert to fraction form
    82,794,881,418.45/114,256,710,524.07 = 46,173,036,544.80/x
  3. Step 3: Cross multiply
    82,794,881,418.45x = 114,256,710,524.07 × 46,173,036,544.80
  4. Step 4: Simplify right side
    82,794,881,418.45x = 5,275,579,270,516,519,731,200
  5. Step 5: Solve for x
    x = 5,275,579,270,516,519,731,200/82,794,881,418.45
  6. Step 6: Final answer
    x = 63,718,664,489.09

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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.