Finding the Fourth Proportional to 6,772,717,986.63, 10,159,179,085.53 and 2,351,277,817.74
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Solution
The fourth proportional to 6,772,717,986.63, 10,159,179,085.53 and 2,351,277,817.74 is: 3,526,952,174.51
Step by Step Solution
- Step 1: Write the proportion equation
6,772,717,986.63 : 10,159,179,085.53 = 2,351,277,817.74 : x - Step 2: Convert to fraction form
6,772,717,986.63/10,159,179,085.53 = 2,351,277,817.74/x - Step 3: Cross multiply
6,772,717,986.63x = 10,159,179,085.53 × 2,351,277,817.74 - Step 4: Simplify right side
6,772,717,986.63x = 23,887,052,430,254,825,472 - Step 5: Solve for x
x = 23,887,052,430,254,825,472/6,772,717,986.63 - Step 6: Final answer
x = 3,526,952,174.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.