Finding the Fourth Proportional to 244,487,245.28, 337,361,775.44 and 165,274,657.58
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Solution
The fourth proportional to 244,487,245.28, 337,361,775.44 and 165,274,657.58 is: 228,058,326.13
Step by Step Solution
- Step 1: Write the proportion equation
244,487,245.28 : 337,361,775.44 = 165,274,657.58 : x - Step 2: Convert to fraction form
244,487,245.28/337,361,775.44 = 165,274,657.58/x - Step 3: Cross multiply
244,487,245.28x = 337,361,775.44 × 165,274,657.58 - Step 4: Simplify right side
244,487,245.28x = 55,757,351,916,443,888 - Step 5: Solve for x
x = 55,757,351,916,443,888/244,487,245.28 - Step 6: Final answer
x = 228,058,326.13
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.