Finding the Fourth Proportional to 94,619,539.82, 141,953,281.62 and 29,044,002.14
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Solution
The fourth proportional to 94,619,539.82, 141,953,281.62 and 29,044,002.14 is: 43,573,361.52
Step by Step Solution
- Step 1: Write the proportion equation
94,619,539.82 : 141,953,281.62 = 29,044,002.14 : x - Step 2: Convert to fraction form
94,619,539.82/141,953,281.62 = 29,044,002.14/x - Step 3: Cross multiply
94,619,539.82x = 141,953,281.62 × 29,044,002.14 - Step 4: Simplify right side
94,619,539.82x = 4,122,891,415,151,303 - Step 5: Solve for x
x = 4,122,891,415,151,303/94,619,539.82 - Step 6: Final answer
x = 43,573,361.52
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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.