Finding the Fourth Proportional to 5,802,424,281.24, 8,006,365,178.46 and 3,261,767,835.48
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Solution
The fourth proportional to 5,802,424,281.24, 8,006,365,178.46 and 3,261,767,835.48 is: 4,500,688,531.63
Step by Step Solution
- Step 1: Write the proportion equation
5,802,424,281.24 : 8,006,365,178.46 = 3,261,767,835.48 : x - Step 2: Convert to fraction form
5,802,424,281.24/8,006,365,178.46 = 3,261,767,835.48/x - Step 3: Cross multiply
5,802,424,281.24x = 8,006,365,178.46 × 3,261,767,835.48 - Step 4: Simplify right side
5,802,424,281.24x = 26,114,904,418,207,920,128 - Step 5: Solve for x
x = 26,114,904,418,207,920,128/5,802,424,281.24 - Step 6: Final answer
x = 4,500,688,531.63
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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.