Finding the Fourth Proportional to 150,830,226.18, 226,243,893.62 and 89,375,147.51
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Solution
The fourth proportional to 150,830,226.18, 226,243,893.62 and 89,375,147.51 is: 134,061,864.63
Step by Step Solution
- Step 1: Write the proportion equation
150,830,226.18 : 226,243,893.62 = 89,375,147.51 : x - Step 2: Convert to fraction form
150,830,226.18/226,243,893.62 = 89,375,147.51/x - Step 3: Cross multiply
150,830,226.18x = 226,243,893.62 × 89,375,147.51 - Step 4: Simplify right side
150,830,226.18x = 20,220,581,364,616,464 - Step 5: Solve for x
x = 20,220,581,364,616,464/150,830,226.18 - Step 6: Final answer
x = 134,061,864.63
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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.