Finding the Fourth Proportional to 44,924,992.44, 67,397,582.34 and 14,221,413.06
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Solution
The fourth proportional to 44,924,992.44, 67,397,582.34 and 14,221,413.06 is: 21,335,314.84
Step by Step Solution
- Step 1: Write the proportion equation
44,924,992.44 : 67,397,582.34 = 14,221,413.06 : x - Step 2: Convert to fraction form
44,924,992.44/67,397,582.34 = 14,221,413.06/x - Step 3: Cross multiply
44,924,992.44x = 67,397,582.34 × 14,221,413.06 - Step 4: Simplify right side
44,924,992.44x = 958,488,857,702,501.50 - Step 5: Solve for x
x = 958,488,857,702,501.50/44,924,992.44 - Step 6: Final answer
x = 21,335,314.84
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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.