Finding the Fourth Proportional to 29,559,837.80, 44,339,448.90 and 9,365,079.80
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Solution
The fourth proportional to 29,559,837.80, 44,339,448.90 and 9,365,079.80 is: 14,047,522.18
Step by Step Solution
- Step 1: Write the proportion equation
29,559,837.80 : 44,339,448.90 = 9,365,079.80 : x - Step 2: Convert to fraction form
29,559,837.80/44,339,448.90 = 9,365,079.80/x - Step 3: Cross multiply
29,559,837.80x = 44,339,448.90 × 9,365,079.80 - Step 4: Simplify right side
29,559,837.80x = 415,242,477,236,522.25 - Step 5: Solve for x
x = 415,242,477,236,522.25/29,559,837.80 - Step 6: Final answer
x = 14,047,522.18
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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.