Finding the Fourth Proportional to 134,757,421.40, 202,206,116.10 and 62,953,837.40
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Solution
The fourth proportional to 134,757,421.40, 202,206,116.10 and 62,953,837.40 is: 94,463,450.12
Step by Step Solution
- Step 1: Write the proportion equation
134,757,421.40 : 202,206,116.10 = 62,953,837.40 : x - Step 2: Convert to fraction form
134,757,421.40/202,206,116.10 = 62,953,837.40/x - Step 3: Cross multiply
134,757,421.40x = 202,206,116.10 × 62,953,837.40 - Step 4: Simplify right side
134,757,421.40x = 12,729,650,954,244,922 - Step 5: Solve for x
x = 12,729,650,954,244,922/134,757,421.40 - Step 6: Final answer
x = 94,463,450.12
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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.