Home / 235,623,448,070.85-325,161,351,372.69-132,741,802,201.88

Finding the Fourth Proportional to 235,623,448,070.85, 325,161,351,372.69 and 132,741,802,201.88

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Solution

The fourth proportional to 235,623,448,070.85, 325,161,351,372.69 and 132,741,802,201.88 is: 183,184,246,478.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,623,448,070.85 : 325,161,351,372.69 = 132,741,802,201.88 : x
  2. Step 2: Convert to fraction form
    235,623,448,070.85/325,161,351,372.69 = 132,741,802,201.88/x
  3. Step 3: Cross multiply
    235,623,448,070.85x = 325,161,351,372.69 × 132,741,802,201.88
  4. Step 4: Simplify right side
    235,623,448,070.85x = 43,162,503,787,609,623,363,584
  5. Step 5: Solve for x
    x = 43,162,503,787,609,623,363,584/235,623,448,070.85
  6. Step 6: Final answer
    x = 183,184,246,478.86

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1.5x scale

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.