Finding the Fourth Proportional to 16,328,378.47, 24,475,480.12 and 6,089,119.27
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Solution
The fourth proportional to 16,328,378.47, 24,475,480.12 and 6,089,119.27 is: 9,127,306.67
Step by Step Solution
- Step 1: Write the proportion equation
16,328,378.47 : 24,475,480.12 = 6,089,119.27 : x - Step 2: Convert to fraction form
16,328,378.47/24,475,480.12 = 6,089,119.27/x - Step 3: Cross multiply
16,328,378.47x = 24,475,480.12 × 6,089,119.27 - Step 4: Simplify right side
16,328,378.47x = 149,034,117,641,193.91 - Step 5: Solve for x
x = 149,034,117,641,193.91/16,328,378.47 - Step 6: Final answer
x = 9,127,306.67
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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.