Finding the Fourth Proportional to 29,508,958.67, 44,266,390.65 and 9,038,441.84
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Solution
The fourth proportional to 29,508,958.67, 44,266,390.65 and 9,038,441.84 is: 13,558,567.13
Step by Step Solution
- Step 1: Write the proportion equation
29,508,958.67 : 44,266,390.65 = 9,038,441.84 : x - Step 2: Convert to fraction form
29,508,958.67/44,266,390.65 = 9,038,441.84/x - Step 3: Cross multiply
29,508,958.67x = 44,266,390.65 × 9,038,441.84 - Step 4: Simplify right side
29,508,958.67x = 400,099,197,135,412.88 - Step 5: Solve for x
x = 400,099,197,135,412.88/29,508,958.67 - Step 6: Final answer
x = 13,558,567.13
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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.