Finding the Fourth Proportional to 35,558,908.70, 53,338,363.05 and 24,599,414.30
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Solution
The fourth proportional to 35,558,908.70, 53,338,363.05 and 24,599,414.30 is: 36,899,121.45
Step by Step Solution
- Step 1: Write the proportion equation
35,558,908.70 : 53,338,363.05 = 24,599,414.30 : x - Step 2: Convert to fraction form
35,558,908.70/53,338,363.05 = 24,599,414.30/x - Step 3: Cross multiply
35,558,908.70x = 53,338,363.05 × 24,599,414.30 - Step 4: Simplify right side
35,558,908.70x = 1,312,092,490,750,761.50 - Step 5: Solve for x
x = 1,312,092,490,750,761.50/35,558,908.70 - Step 6: Final answer
x = 36,899,121.45
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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.