Finding the Fourth Proportional to 29,041,990.68, 43,563,336 and 8,847,407.64
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Solution
The fourth proportional to 29,041,990.68, 43,563,336 and 8,847,407.64 is: 13,271,218.08
Step by Step Solution
- Step 1: Write the proportion equation
29,041,990.68 : 43,563,336 = 8,847,407.64 : x - Step 2: Convert to fraction form
29,041,990.68/43,563,336 = 8,847,407.64/x - Step 3: Cross multiply
29,041,990.68x = 43,563,336 × 8,847,407.64 - Step 4: Simplify right side
29,041,990.68x = 385,422,591,750,287.06 - Step 5: Solve for x
x = 385,422,591,750,287.06/29,041,990.68 - Step 6: Final answer
x = 13,271,218.08
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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.