Home / 106,182,556,135.43-159,298,954,007.60-34,471,931,638.32

Finding the Fourth Proportional to 106,182,556,135.43, 159,298,954,007.60 and 34,471,931,638.32

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Solution

The fourth proportional to 106,182,556,135.43, 159,298,954,007.60 and 34,471,931,638.32 is: 51,716,052,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,182,556,135.43 : 159,298,954,007.60 = 34,471,931,638.32 : x
  2. Step 2: Convert to fraction form
    106,182,556,135.43/159,298,954,007.60 = 34,471,931,638.32/x
  3. Step 3: Cross multiply
    106,182,556,135.43x = 159,298,954,007.60 × 34,471,931,638.32
  4. Step 4: Simplify right side
    106,182,556,135.43x = 5,491,342,652,605,869,326,336
  5. Step 5: Solve for x
    x = 5,491,342,652,605,869,326,336/106,182,556,135.43
  6. Step 6: Final answer
    x = 51,716,052,546.35

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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.