Finding the Fourth Proportional to 4,232,789,376.83, 5,841,272,052.35 and 2,327,673,701.35
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Solution
The fourth proportional to 4,232,789,376.83, 5,841,272,052.35 and 2,327,673,701.35 is: 3,212,202,197.71
Step by Step Solution
- Step 1: Write the proportion equation
4,232,789,376.83 : 5,841,272,052.35 = 2,327,673,701.35 : x - Step 2: Convert to fraction form
4,232,789,376.83/5,841,272,052.35 = 2,327,673,701.35/x - Step 3: Cross multiply
4,232,789,376.83x = 5,841,272,052.35 × 2,327,673,701.35 - Step 4: Simplify right side
4,232,789,376.83x = 13,596,575,338,685,835,264 - Step 5: Solve for x
x = 13,596,575,338,685,835,264/4,232,789,376.83 - Step 6: Final answer
x = 3,212,202,197.71
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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.