Finding the Fourth Proportional to 29,643,896.67, 44,470,095.08 and 9,175,413.75
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Solution
The fourth proportional to 29,643,896.67, 44,470,095.08 and 9,175,413.75 is: 13,764,436.11
Step by Step Solution
- Step 1: Write the proportion equation
29,643,896.67 : 44,470,095.08 = 9,175,413.75 : x - Step 2: Convert to fraction form
29,643,896.67/44,470,095.08 = 9,175,413.75/x - Step 3: Cross multiply
29,643,896.67x = 44,470,095.08 × 9,175,413.75 - Step 4: Simplify right side
29,643,896.67x = 408,031,521,814,962.31 - Step 5: Solve for x
x = 408,031,521,814,962.31/29,643,896.67 - Step 6: Final answer
x = 13,764,436.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.