Finding the Fourth Proportional to 83,232,544.36, 114,858,317.10 and 46,060,588.12
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Solution
The fourth proportional to 83,232,544.36, 114,858,317.10 and 46,060,588.12 is: 63,562,176.03
Step by Step Solution
- Step 1: Write the proportion equation
83,232,544.36 : 114,858,317.10 = 46,060,588.12 : x - Step 2: Convert to fraction form
83,232,544.36/114,858,317.10 = 46,060,588.12/x - Step 3: Cross multiply
83,232,544.36x = 114,858,317.10 × 46,060,588.12 - Step 4: Simplify right side
83,232,544.36x = 5,290,441,636,099,452 - Step 5: Solve for x
x = 5,290,441,636,099,452/83,232,544.36 - Step 6: Final answer
x = 63,562,176.03
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.