Finding the Fourth Proportional to 14,713,413.24, 22,070,132.02 and 7,035,251.52
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Solution
The fourth proportional to 14,713,413.24, 22,070,132.02 and 7,035,251.52 is: 10,552,883.09
Step by Step Solution
- Step 1: Write the proportion equation
14,713,413.24 : 22,070,132.02 = 7,035,251.52 : x - Step 2: Convert to fraction form
14,713,413.24/22,070,132.02 = 7,035,251.52/x - Step 3: Cross multiply
14,713,413.24x = 22,070,132.02 × 7,035,251.52 - Step 4: Simplify right side
14,713,413.24x = 155,268,929,840,305.66 - Step 5: Solve for x
x = 155,268,929,840,305.66/14,713,413.24 - Step 6: Final answer
x = 10,552,883.09
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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.