Finding the Fourth Proportional to 60,847,206.24, 83,969,805.60 and 33,344,544
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Solution
The fourth proportional to 60,847,206.24, 83,969,805.60 and 33,344,544 is: 46,015,832.94
Step by Step Solution
- Step 1: Write the proportion equation
60,847,206.24 : 83,969,805.60 = 33,344,544 : x - Step 2: Convert to fraction form
60,847,206.24/83,969,805.60 = 33,344,544/x - Step 3: Cross multiply
60,847,206.24x = 83,969,805.60 × 33,344,544 - Step 4: Simplify right side
60,847,206.24x = 2,799,934,877,500,646 - Step 5: Solve for x
x = 2,799,934,877,500,646/60,847,206.24 - Step 6: Final answer
x = 46,015,832.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.