Finding the Fourth Proportional to 591,106,193,848.76, 886,569,703,351.04 and 160,876,804,581.98
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Solution
The fourth proportional to 591,106,193,848.76, 886,569,703,351.04 and 160,876,804,581.98 is: 241,290,824,556.65
Step by Step Solution
- Step 1: Write the proportion equation
591,106,193,848.76 : 886,569,703,351.04 = 160,876,804,581.98 : x - Step 2: Convert to fraction form
591,106,193,848.76/886,569,703,351.04 = 160,876,804,581.98/x - Step 3: Cross multiply
591,106,193,848.76x = 886,569,703,351.04 × 160,876,804,581.98 - Step 4: Simplify right side
591,106,193,848.76x = 142,628,500,914,309,253,038,080 - Step 5: Solve for x
x = 142,628,500,914,309,253,038,080/591,106,193,848.76 - Step 6: Final answer
x = 241,290,824,556.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.