Home / 69,052,806,223-95,291,858,446.68-38,569,434,694.60

Finding the Fourth Proportional to 69,052,806,223, 95,291,858,446.68 and 38,569,434,694.60

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Solution

The fourth proportional to 69,052,806,223, 95,291,858,446.68 and 38,569,434,694.60 is: 53,225,253,430.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,052,806,223 : 95,291,858,446.68 = 38,569,434,694.60 : x
  2. Step 2: Convert to fraction form
    69,052,806,223/95,291,858,446.68 = 38,569,434,694.60/x
  3. Step 3: Cross multiply
    69,052,806,223x = 95,291,858,446.68 × 38,569,434,694.60
  4. Step 4: Simplify right side
    69,052,806,223x = 3,675,353,111,286,291,365,888
  5. Step 5: Solve for x
    x = 3,675,353,111,286,291,365,888/69,052,806,223
  6. Step 6: Final answer
    x = 53,225,253,430.21

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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.