Home / 177,867,144,959.05-245,449,775,742.82-96,575,107,315.22

Finding the Fourth Proportional to 177,867,144,959.05, 245,449,775,742.82 and 96,575,107,315.22

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Solution

The fourth proportional to 177,867,144,959.05, 245,449,775,742.82 and 96,575,107,315.22 is: 133,269,910,181.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,867,144,959.05 : 245,449,775,742.82 = 96,575,107,315.22 : x
  2. Step 2: Convert to fraction form
    177,867,144,959.05/245,449,775,742.82 = 96,575,107,315.22/x
  3. Step 3: Cross multiply
    177,867,144,959.05x = 245,449,775,742.82 × 96,575,107,315.22
  4. Step 4: Simplify right side
    177,867,144,959.05x = 23,704,338,432,858,297,204,736
  5. Step 5: Solve for x
    x = 23,704,338,432,858,297,204,736/177,867,144,959.05
  6. Step 6: Final answer
    x = 133,269,910,181.08

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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.