Finding the Fourth Proportional to 22,845,112.26, 34,264,297.66 and 6,666,719.62
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Solution
The fourth proportional to 22,845,112.26, 34,264,297.66 and 6,666,719.62 is: 9,999,095.77
Step by Step Solution
- Step 1: Write the proportion equation
22,845,112.26 : 34,264,297.66 = 6,666,719.62 : x - Step 2: Convert to fraction form
22,845,112.26/34,264,297.66 = 6,666,719.62/x - Step 3: Cross multiply
22,845,112.26x = 34,264,297.66 × 6,666,719.62 - Step 4: Simplify right side
22,845,112.26x = 228,430,465,475,442.06 - Step 5: Solve for x
x = 228,430,465,475,442.06/22,845,112.26 - Step 6: Final answer
x = 9,999,095.77
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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.