Finding the Fourth Proportional to 605,885,349.24, 836,159,251.86 and 334,304,493.93
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Solution
The fourth proportional to 605,885,349.24, 836,159,251.86 and 334,304,493.93 is: 461,360,876.09
Step by Step Solution
- Step 1: Write the proportion equation
605,885,349.24 : 836,159,251.86 = 334,304,493.93 : x - Step 2: Convert to fraction form
605,885,349.24/836,159,251.86 = 334,304,493.93/x - Step 3: Cross multiply
605,885,349.24x = 836,159,251.86 × 334,304,493.93 - Step 4: Simplify right side
605,885,349.24x = 279,531,795,537,944,736 - Step 5: Solve for x
x = 279,531,795,537,944,736/605,885,349.24 - Step 6: Final answer
x = 461,360,876.09
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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.