Finding the Fourth Proportional to 29,944,455.48, 44,912,177.98 and 8,376,261.48
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Solution
The fourth proportional to 29,944,455.48, 44,912,177.98 and 8,376,261.48 is: 12,563,131.98
Step by Step Solution
- Step 1: Write the proportion equation
29,944,455.48 : 44,912,177.98 = 8,376,261.48 : x - Step 2: Convert to fraction form
29,944,455.48/44,912,177.98 = 8,376,261.48/x - Step 3: Cross multiply
29,944,455.48x = 44,912,177.98 × 8,376,261.48 - Step 4: Simplify right side
29,944,455.48x = 376,196,146,375,837.56 - Step 5: Solve for x
x = 376,196,146,375,837.56/29,944,455.48 - Step 6: Final answer
x = 12,563,131.98
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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.