Finding the Fourth Proportional to 64,358,456.35, 96,537,684.53 and 29,814,791.35
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Solution
The fourth proportional to 64,358,456.35, 96,537,684.53 and 29,814,791.35 is: 44,722,187.03
Step by Step Solution
- Step 1: Write the proportion equation
64,358,456.35 : 96,537,684.53 = 29,814,791.35 : x - Step 2: Convert to fraction form
64,358,456.35/96,537,684.53 = 29,814,791.35/x - Step 3: Cross multiply
64,358,456.35x = 96,537,684.53 × 29,814,791.35 - Step 4: Simplify right side
64,358,456.35x = 2,878,250,921,524,999 - Step 5: Solve for x
x = 2,878,250,921,524,999/64,358,456.35 - Step 6: Final answer
x = 44,722,187.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.