Finding the Fourth Proportional to 136,052,506.36, 204,036,900.36 and 38,982,205.18
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Solution
The fourth proportional to 136,052,506.36, 204,036,900.36 and 38,982,205.18 is: 58,461,314.14
Step by Step Solution
- Step 1: Write the proportion equation
136,052,506.36 : 204,036,900.36 = 38,982,205.18 : x - Step 2: Convert to fraction form
136,052,506.36/204,036,900.36 = 38,982,205.18/x - Step 3: Cross multiply
136,052,506.36x = 204,036,900.36 × 38,982,205.18 - Step 4: Simplify right side
136,052,506.36x = 7,953,808,314,124,736 - Step 5: Solve for x
x = 7,953,808,314,124,736/136,052,506.36 - Step 6: Final answer
x = 58,461,314.14
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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.