Finding the Fourth Proportional to 17,901,065.16, 24,696,989.82 and 11,709,646.26
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Solution
The fourth proportional to 17,901,065.16, 24,696,989.82 and 11,709,646.26 is: 16,155,073.00
Step by Step Solution
- Step 1: Write the proportion equation
17,901,065.16 : 24,696,989.82 = 11,709,646.26 : x - Step 2: Convert to fraction form
17,901,065.16/24,696,989.82 = 11,709,646.26/x - Step 3: Cross multiply
17,901,065.16x = 24,696,989.82 × 11,709,646.26 - Step 4: Simplify right side
17,901,065.16x = 289,193,014,479,021.06 - Step 5: Solve for x
x = 289,193,014,479,021.06/17,901,065.16 - Step 6: Final answer
x = 16,155,073.00
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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.