Finding the Fourth Proportional to 176,447,761.23, 264,615,489.49 and 58,250,514.49
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Solution
The fourth proportional to 176,447,761.23, 264,615,489.49 and 58,250,514.49 is: 87,357,234.21
Step by Step Solution
- Step 1: Write the proportion equation
176,447,761.23 : 264,615,489.49 = 58,250,514.49 : x - Step 2: Convert to fraction form
176,447,761.23/264,615,489.49 = 58,250,514.49/x - Step 3: Cross multiply
176,447,761.23x = 264,615,489.49 × 58,250,514.49 - Step 4: Simplify right side
176,447,761.23x = 15,413,988,403,492,610 - Step 5: Solve for x
x = 15,413,988,403,492,610/176,447,761.23 - Step 6: Final answer
x = 87,357,234.21
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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.