Home / 69,052,806,224-95,291,858,448.06-38,569,434,695.60

Finding the Fourth Proportional to 69,052,806,224, 95,291,858,448.06 and 38,569,434,695.60

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Solution

The fourth proportional to 69,052,806,224, 95,291,858,448.06 and 38,569,434,695.60 is: 53,225,253,431.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,052,806,224 : 95,291,858,448.06 = 38,569,434,695.60 : x
  2. Step 2: Convert to fraction form
    69,052,806,224/95,291,858,448.06 = 38,569,434,695.60/x
  3. Step 3: Cross multiply
    69,052,806,224x = 95,291,858,448.06 × 38,569,434,695.60
  4. Step 4: Simplify right side
    69,052,806,224x = 3,675,353,111,434,809,049,088
  5. Step 5: Solve for x
    x = 3,675,353,111,434,809,049,088/69,052,806,224
  6. Step 6: Final answer
    x = 53,225,253,431.59

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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.