Finding the Fourth Proportional to 29,604,055.28, 44,446,368.36 and 16,659,350.96
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Solution
The fourth proportional to 29,604,055.28, 44,446,368.36 and 16,659,350.96 is: 25,011,696.62
Step by Step Solution
- Step 1: Write the proportion equation
29,604,055.28 : 44,446,368.36 = 16,659,350.96 : x - Step 2: Convert to fraction form
29,604,055.28/44,446,368.36 = 16,659,350.96/x - Step 3: Cross multiply
29,604,055.28x = 44,446,368.36 × 16,659,350.96 - Step 4: Simplify right side
29,604,055.28x = 740,447,649,406,679.62 - Step 5: Solve for x
x = 740,447,649,406,679.62/29,604,055.28 - Step 6: Final answer
x = 25,011,696.62
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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.