Home / 50,948,353,515.80-76,422,530,273.70-36,071,406,738.20

Finding the Fourth Proportional to 50,948,353,515.80, 76,422,530,273.70 and 36,071,406,738.20

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Solution

The fourth proportional to 50,948,353,515.80, 76,422,530,273.70 and 36,071,406,738.20 is: 54,107,110,107.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,948,353,515.80 : 76,422,530,273.70 = 36,071,406,738.20 : x
  2. Step 2: Convert to fraction form
    50,948,353,515.80/76,422,530,273.70 = 36,071,406,738.20/x
  3. Step 3: Cross multiply
    50,948,353,515.80x = 76,422,530,273.70 × 36,071,406,738.20
  4. Step 4: Simplify right side
    50,948,353,515.80x = 2,756,668,173,465,035,472,896
  5. Step 5: Solve for x
    x = 2,756,668,173,465,035,472,896/50,948,353,515.80
  6. Step 6: Final answer
    x = 54,107,110,107.30

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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.