Home / 815,587,534,902.36-1,279,416,160,926

Finding the Third Proportional to 815,587,534,902.36 and 1,279,416,160,926

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Solution

The third proportional to 815,587,534,902.36 and 1,279,416,160,926 is: 2,007,026,398,502.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    815,587,534,902.36 : 1,279,416,160,926 = 1,279,416,160,926 : x
  2. Step 2: Convert to fraction form
    815,587,534,902.36/1,279,416,160,926 = 1,279,416,160,926/x
  3. Step 3: Cross multiply
    815,587,534,902.36x = 1,279,416,160,926 × 1,279,416,160,926
  4. Step 4: Simplify right side
    815,587,534,902.36x = 1,636,905,712,838,624,323,567,616
  5. Step 5: Solve for x
    x = 1,636,905,712,838,624,323,567,616/815,587,534,902.36
  6. Step 6: Final answer
    x = 2,007,026,398,502.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.