Home / 25,985,621,382.60-35,859,229,673.94-14,707,810,947.72

Finding the Fourth Proportional to 25,985,621,382.60, 35,859,229,673.94 and 14,707,810,947.72

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Solution

The fourth proportional to 25,985,621,382.60, 35,859,229,673.94 and 14,707,810,947.72 is: 20,296,253,955.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,985,621,382.60 : 35,859,229,673.94 = 14,707,810,947.72 : x
  2. Step 2: Convert to fraction form
    25,985,621,382.60/35,859,229,673.94 = 14,707,810,947.72/x
  3. Step 3: Cross multiply
    25,985,621,382.60x = 35,859,229,673.94 × 14,707,810,947.72
  4. Step 4: Simplify right side
    25,985,621,382.60x = 527,410,770,775,180,640,256
  5. Step 5: Solve for x
    x = 527,410,770,775,180,640,256/25,985,621,382.60
  6. Step 6: Final answer
    x = 20,296,253,955.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.