Finding the Fourth Proportional to 45,921,360.18, 68,883,614.91 and 24,326,747.22
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Solution
The fourth proportional to 45,921,360.18, 68,883,614.91 and 24,326,747.22 is: 36,490,954.99
Step by Step Solution
- Step 1: Write the proportion equation
45,921,360.18 : 68,883,614.91 = 24,326,747.22 : x - Step 2: Convert to fraction form
45,921,360.18/68,883,614.91 = 24,326,747.22/x - Step 3: Cross multiply
45,921,360.18x = 68,883,614.91 × 24,326,747.22 - Step 4: Simplify right side
45,921,360.18x = 1,675,714,287,515,393 - Step 5: Solve for x
x = 1,675,714,287,515,393/45,921,360.18 - Step 6: Final answer
x = 36,490,954.99
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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.