Finding the Fourth Proportional to 7,366,203,413.48, 11,049,145,586.66 and 2,054,173,833.66
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Solution
The fourth proportional to 7,366,203,413.48, 11,049,145,586.66 and 2,054,173,833.66 is: 3,081,216,262.22
Step by Step Solution
- Step 1: Write the proportion equation
7,366,203,413.48 : 11,049,145,586.66 = 2,054,173,833.66 : x - Step 2: Convert to fraction form
7,366,203,413.48/11,049,145,586.66 = 2,054,173,833.66/x - Step 3: Cross multiply
7,366,203,413.48x = 11,049,145,586.66 × 2,054,173,833.66 - Step 4: Simplify right side
7,366,203,413.48x = 22,696,865,748,416,843,776 - Step 5: Solve for x
x = 22,696,865,748,416,843,776/7,366,203,413.48 - Step 6: Final answer
x = 3,081,216,262.22
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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.