Finding the Fourth Proportional to 29,581,335.55, 44,374,232.02 and 8,830,133.79
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Solution
The fourth proportional to 29,581,335.55, 44,374,232.02 and 8,830,133.79 is: 13,245,865.96
Step by Step Solution
- Step 1: Write the proportion equation
29,581,335.55 : 44,374,232.02 = 8,830,133.79 : x - Step 2: Convert to fraction form
29,581,335.55/44,374,232.02 = 8,830,133.79/x - Step 3: Cross multiply
29,581,335.55x = 44,374,232.02 × 8,830,133.79 - Step 4: Simplify right side
29,581,335.55x = 391,830,405,509,634.19 - Step 5: Solve for x
x = 391,830,405,509,634.19/29,581,335.55 - Step 6: Final answer
x = 13,245,865.96
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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.