Finding the Fourth Proportional to 68,164,577.76, 102,247,770.06 and 22,726,386.84
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Solution
The fourth proportional to 68,164,577.76, 102,247,770.06 and 22,726,386.84 is: 34,089,881.46
Step by Step Solution
- Step 1: Write the proportion equation
68,164,577.76 : 102,247,770.06 = 22,726,386.84 : x - Step 2: Convert to fraction form
68,164,577.76/102,247,770.06 = 22,726,386.84/x - Step 3: Cross multiply
68,164,577.76x = 102,247,770.06 × 22,726,386.84 - Step 4: Simplify right side
68,164,577.76x = 2,323,722,375,910,930 - Step 5: Solve for x
x = 2,323,722,375,910,930/68,164,577.76 - Step 6: Final answer
x = 34,089,881.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.