Finding the Fourth Proportional to 241,820,766.09, 362,516,334.71 and 94,234,162.05
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Solution
The fourth proportional to 241,820,766.09, 362,516,334.71 and 94,234,162.05 is: 141,267,532.90
Step by Step Solution
- Step 1: Write the proportion equation
241,820,766.09 : 362,516,334.71 = 94,234,162.05 : x - Step 2: Convert to fraction form
241,820,766.09/362,516,334.71 = 94,234,162.05/x - Step 3: Cross multiply
241,820,766.09x = 362,516,334.71 × 94,234,162.05 - Step 4: Simplify right side
241,820,766.09x = 34,161,423,030,363,008 - Step 5: Solve for x
x = 34,161,423,030,363,008/241,820,766.09 - Step 6: Final answer
x = 141,267,532.90
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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.