Finding the Fourth Proportional to 110,252,153.86, 165,377,495.11 and 44,672,324.08
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Solution
The fourth proportional to 110,252,153.86, 165,377,495.11 and 44,672,324.08 is: 67,008,188.03
Step by Step Solution
- Step 1: Write the proportion equation
110,252,153.86 : 165,377,495.11 = 44,672,324.08 : x - Step 2: Convert to fraction form
110,252,153.86/165,377,495.11 = 44,672,324.08/x - Step 3: Cross multiply
110,252,153.86x = 165,377,495.11 × 44,672,324.08 - Step 4: Simplify right side
110,252,153.86x = 7,387,797,056,869,173 - Step 5: Solve for x
x = 7,387,797,056,869,173/110,252,153.86 - Step 6: Final answer
x = 67,008,188.03
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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.