Finding the Fourth Proportional to 52,881,597.16, 79,296,864.62 and 22,167,926.84
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Solution
The fourth proportional to 52,881,597.16, 79,296,864.62 and 22,167,926.84 is: 33,241,187.63
Step by Step Solution
- Step 1: Write the proportion equation
52,881,597.16 : 79,296,864.62 = 22,167,926.84 : x - Step 2: Convert to fraction form
52,881,597.16/79,296,864.62 = 22,167,926.84/x - Step 3: Cross multiply
52,881,597.16x = 79,296,864.62 × 22,167,926.84 - Step 4: Simplify right side
52,881,597.16x = 1,757,847,093,537,544.50 - Step 5: Solve for x
x = 1,757,847,093,537,544.50/52,881,597.16 - Step 6: Final answer
x = 33,241,187.63
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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.