Home / 69,526,128,460,770-95,951,128,307,988-40,302,216,100,917

Finding the Fourth Proportional to 69,526,128,460,770, 95,951,128,307,988 and 40,302,216,100,917

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Solution

The fourth proportional to 69,526,128,460,770, 95,951,128,307,988 and 40,302,216,100,917 is: 55,619,997,744,838.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,526,128,460,770 : 95,951,128,307,988 = 40,302,216,100,917 : x
  2. Step 2: Convert to fraction form
    69,526,128,460,770/95,951,128,307,988 = 40,302,216,100,917/x
  3. Step 3: Cross multiply
    69,526,128,460,770x = 95,951,128,307,988 × 40,302,216,100,917
  4. Step 4: Simplify right side
    69,526,128,460,770x = 3,867,043,108,195,346,906,634,780,672
  5. Step 5: Solve for x
    x = 3,867,043,108,195,346,906,634,780,672/69,526,128,460,770
  6. Step 6: Final answer
    x = 55,619,997,744,838.03

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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.