Finding the Fourth Proportional to 94,687,292.75, 141,905,377.98 and 48,627,301.28
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Solution
The fourth proportional to 94,687,292.75, 141,905,377.98 and 48,627,301.28 is: 72,876,469.14
Step by Step Solution
- Step 1: Write the proportion equation
94,687,292.75 : 141,905,377.98 = 48,627,301.28 : x - Step 2: Convert to fraction form
94,687,292.75/141,905,377.98 = 48,627,301.28/x - Step 3: Cross multiply
94,687,292.75x = 141,905,377.98 × 48,627,301.28 - Step 4: Simplify right side
94,687,292.75x = 6,900,475,567,576,210 - Step 5: Solve for x
x = 6,900,475,567,576,210/94,687,292.75 - Step 6: Final answer
x = 72,876,469.14
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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.