Finding the Fourth Proportional to 41,847,498.99, 62,771,887.98 and 15,941,238.62
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Solution
The fourth proportional to 41,847,498.99, 62,771,887.98 and 15,941,238.62 is: 23,912,101.53
Step by Step Solution
- Step 1: Write the proportion equation
41,847,498.99 : 62,771,887.98 = 15,941,238.62 : x - Step 2: Convert to fraction form
41,847,498.99/62,771,887.98 = 15,941,238.62/x - Step 3: Cross multiply
41,847,498.99x = 62,771,887.98 × 15,941,238.62 - Step 4: Simplify right side
41,847,498.99x = 1,000,661,644,603,230.25 - Step 5: Solve for x
x = 1,000,661,644,603,230.25/41,847,498.99 - Step 6: Final answer
x = 23,912,101.53
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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.