Finding the Fourth Proportional to 29,841,536.10, 44,759,740.07 and 18,166,877.66
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Solution
The fourth proportional to 29,841,536.10, 44,759,740.07 and 18,166,877.66 is: 27,248,755.52
Step by Step Solution
- Step 1: Write the proportion equation
29,841,536.10 : 44,759,740.07 = 18,166,877.66 : x - Step 2: Convert to fraction form
29,841,536.10/44,759,740.07 = 18,166,877.66/x - Step 3: Cross multiply
29,841,536.10x = 44,759,740.07 × 18,166,877.66 - Step 4: Simplify right side
29,841,536.10x = 813,144,721,630,456.75 - Step 5: Solve for x
x = 813,144,721,630,456.75/29,841,536.10 - Step 6: Final answer
x = 27,248,755.52
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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.