Finding the Fourth Proportional to 591,534,027.95, 887,381,750.32 and 246,406,942.53
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Solution
The fourth proportional to 591,534,027.95, 887,381,750.32 and 246,406,942.53 is: 369,644,033.35
Step by Step Solution
- Step 1: Write the proportion equation
591,534,027.95 : 887,381,750.32 = 246,406,942.53 : x - Step 2: Convert to fraction form
591,534,027.95/887,381,750.32 = 246,406,942.53/x - Step 3: Cross multiply
591,534,027.95x = 887,381,750.32 × 246,406,942.53 - Step 4: Simplify right side
591,534,027.95x = 218,657,023,952,655,040 - Step 5: Solve for x
x = 218,657,023,952,655,040/591,534,027.95 - Step 6: Final answer
x = 369,644,033.35
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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.