Home / 13,750,618,689,764-18,975,912,786,244-7,500,619,912,546.50

Finding the Fourth Proportional to 13,750,618,689,764, 18,975,912,786,244 and 7,500,619,912,546.50

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Solution

The fourth proportional to 13,750,618,689,764, 18,975,912,786,244 and 7,500,619,912,546.50 is: 10,350,887,659,273.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,750,618,689,764 : 18,975,912,786,244 = 7,500,619,912,546.50 : x
  2. Step 2: Convert to fraction form
    13,750,618,689,764/18,975,912,786,244 = 7,500,619,912,546.50/x
  3. Step 3: Cross multiply
    13,750,618,689,764x = 18,975,912,786,244 × 7,500,619,912,546.50
  4. Step 4: Simplify right side
    13,750,618,689,764x = 142,331,109,303,247,486,964,465,664
  5. Step 5: Solve for x
    x = 142,331,109,303,247,486,964,465,664/13,750,618,689,764
  6. Step 6: Final answer
    x = 10,350,887,659,273.04

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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.