Finding the Fourth Proportional to 54,157,706.95, 81,275,347.25 and 23,055,170.18
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Solution
The fourth proportional to 54,157,706.95, 81,275,347.25 and 23,055,170.18 is: 34,599,266.99
Step by Step Solution
- Step 1: Write the proportion equation
54,157,706.95 : 81,275,347.25 = 23,055,170.18 : x - Step 2: Convert to fraction form
54,157,706.95/81,275,347.25 = 23,055,170.18/x - Step 3: Cross multiply
54,157,706.95x = 81,275,347.25 × 23,055,170.18 - Step 4: Simplify right side
54,157,706.95x = 1,873,816,962,493,520.75 - Step 5: Solve for x
x = 1,873,816,962,493,520.75/54,157,706.95 - Step 6: Final answer
x = 34,599,266.99
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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.