Finding the Fourth Proportional to 591,534,027.82, 887,381,750.13 and 246,406,942.41
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Solution
The fourth proportional to 591,534,027.82, 887,381,750.13 and 246,406,942.41 is: 369,644,033.17
Step by Step Solution
- Step 1: Write the proportion equation
591,534,027.82 : 887,381,750.13 = 246,406,942.41 : x - Step 2: Convert to fraction form
591,534,027.82/887,381,750.13 = 246,406,942.41/x - Step 3: Cross multiply
591,534,027.82x = 887,381,750.13 × 246,406,942.41 - Step 4: Simplify right side
591,534,027.82x = 218,657,023,799,967,904 - Step 5: Solve for x
x = 218,657,023,799,967,904/591,534,027.82 - Step 6: Final answer
x = 369,644,033.17
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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.