Finding the Fourth Proportional to 29,513,065.99, 44,275,273.23 and 11,315,841.96
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Solution
The fourth proportional to 29,513,065.99, 44,275,273.23 and 11,315,841.96 is: 16,975,938.55
Step by Step Solution
- Step 1: Write the proportion equation
29,513,065.99 : 44,275,273.23 = 11,315,841.96 : x - Step 2: Convert to fraction form
29,513,065.99/44,275,273.23 = 11,315,841.96/x - Step 3: Cross multiply
29,513,065.99x = 44,275,273.23 × 11,315,841.96 - Step 4: Simplify right side
29,513,065.99x = 501,011,994,606,498.75 - Step 5: Solve for x
x = 501,011,994,606,498.75/29,513,065.99 - Step 6: Final answer
x = 16,975,938.55
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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.