Finding the Fourth Proportional to 26,969,759,275,194, 37,211,888,827,736 and 15,263,973,776,101
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Solution
The fourth proportional to 26,969,759,275,194, 37,211,888,827,736 and 15,263,973,776,101 is: 21,060,673,528,079.25
Step by Step Solution
- Step 1: Write the proportion equation
26,969,759,275,194 : 37,211,888,827,736 = 15,263,973,776,101 : x - Step 2: Convert to fraction form
26,969,759,275,194/37,211,888,827,736 = 15,263,973,776,101/x - Step 3: Cross multiply
26,969,759,275,194x = 37,211,888,827,736 × 15,263,973,776,101 - Step 4: Simplify right side
26,969,759,275,194x = 568,001,295,225,748,115,433,717,760 - Step 5: Solve for x
x = 568,001,295,225,748,115,433,717,760/26,969,759,275,194 - Step 6: Final answer
x = 21,060,673,528,079.25
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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.