Finding the Fourth Proportional to 29,396,222.58, 44,091,484.53 and 8,926,122.09
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Solution
The fourth proportional to 29,396,222.58, 44,091,484.53 and 8,926,122.09 is: 13,388,317.94
Step by Step Solution
- Step 1: Write the proportion equation
29,396,222.58 : 44,091,484.53 = 8,926,122.09 : x - Step 2: Convert to fraction form
29,396,222.58/44,091,484.53 = 8,926,122.09/x - Step 3: Cross multiply
29,396,222.58x = 44,091,484.53 × 8,926,122.09 - Step 4: Simplify right side
29,396,222.58x = 393,565,974,044,126.25 - Step 5: Solve for x
x = 393,565,974,044,126.25/29,396,222.58 - Step 6: Final answer
x = 13,388,317.94
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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.