Finding the Fourth Proportional to 24,591,829.64, 36,881,306.47 and 7,315,376.19
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Solution
The fourth proportional to 24,591,829.64, 36,881,306.47 and 7,315,376.19 is: 10,971,149.16
Step by Step Solution
- Step 1: Write the proportion equation
24,591,829.64 : 36,881,306.47 = 7,315,376.19 : x - Step 2: Convert to fraction form
24,591,829.64/36,881,306.47 = 7,315,376.19/x - Step 3: Cross multiply
24,591,829.64x = 36,881,306.47 × 7,315,376.19 - Step 4: Simplify right side
24,591,829.64x = 269,800,631,077,570.25 - Step 5: Solve for x
x = 269,800,631,077,570.25/24,591,829.64 - Step 6: Final answer
x = 10,971,149.16
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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.