Finding the Fourth Proportional to 37,755,597.98, 56,534,713.14 and 35,454,308.09
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Solution
The fourth proportional to 37,755,597.98, 56,534,713.14 and 35,454,308.09 is: 53,088,793.31
Step by Step Solution
- Step 1: Write the proportion equation
37,755,597.98 : 56,534,713.14 = 35,454,308.09 : x - Step 2: Convert to fraction form
37,755,597.98/56,534,713.14 = 35,454,308.09/x - Step 3: Cross multiply
37,755,597.98x = 56,534,713.14 × 35,454,308.09 - Step 4: Simplify right side
37,755,597.98x = 2,004,399,137,162,657.75 - Step 5: Solve for x
x = 2,004,399,137,162,657.75/37,755,597.98 - Step 6: Final answer
x = 53,088,793.31
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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.