Finding the Fourth Proportional to 26,969,759,275,184, 37,211,888,827,725 and 15,263,973,776,090
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Solution
The fourth proportional to 26,969,759,275,184, 37,211,888,827,725 and 15,263,973,776,090 is: 21,060,673,528,065.66
Step by Step Solution
- Step 1: Write the proportion equation
26,969,759,275,184 : 37,211,888,827,725 = 15,263,973,776,090 : x - Step 2: Convert to fraction form
26,969,759,275,184/37,211,888,827,725 = 15,263,973,776,090/x - Step 3: Cross multiply
26,969,759,275,184x = 37,211,888,827,725 × 15,263,973,776,090 - Step 4: Simplify right side
26,969,759,275,184x = 568,001,295,225,170,871,829,135,360 - Step 5: Solve for x
x = 568,001,295,225,170,871,829,135,360/26,969,759,275,184 - Step 6: Final answer
x = 21,060,673,528,065.66
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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.