Finding the Fourth Proportional to 29,366,985.05, 44,050,477.58 and 29,366,985.05
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Solution
The fourth proportional to 29,366,985.05, 44,050,477.58 and 29,366,985.05 is: 44,050,477.58
Step by Step Solution
- Step 1: Write the proportion equation
29,366,985.05 : 44,050,477.58 = 29,366,985.05 : x - Step 2: Convert to fraction form
29,366,985.05/44,050,477.58 = 29,366,985.05/x - Step 3: Cross multiply
29,366,985.05x = 44,050,477.58 × 29,366,985.05 - Step 4: Simplify right side
29,366,985.05x = 1,293,629,716,537,220.25 - Step 5: Solve for x
x = 1,293,629,716,537,220.25/29,366,985.05 - Step 6: Final answer
x = 44,050,477.58
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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.