Finding the Fourth Proportional to 334,398,116.62, 461,475,107.77 and 183,697,129.81
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Solution
The fourth proportional to 334,398,116.62, 461,475,107.77 and 183,697,129.81 is: 253,505,174.11
Step by Step Solution
- Step 1: Write the proportion equation
334,398,116.62 : 461,475,107.77 = 183,697,129.81 : x - Step 2: Convert to fraction form
334,398,116.62/461,475,107.77 = 183,697,129.81/x - Step 3: Cross multiply
334,398,116.62x = 461,475,107.77 × 183,697,129.81 - Step 4: Simplify right side
334,398,116.62x = 84,771,652,773,972,448 - Step 5: Solve for x
x = 84,771,652,773,972,448/334,398,116.62 - Step 6: Final answer
x = 253,505,174.11
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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.