Finding the Fourth Proportional to 8,193,277,304.37, 11,306,602,349.82 and 4,576,353,827.10
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Solution
The fourth proportional to 8,193,277,304.37, 11,306,602,349.82 and 4,576,353,827.10 is: 6,315,301,070.98
Step by Step Solution
- Step 1: Write the proportion equation
8,193,277,304.37 : 11,306,602,349.82 = 4,576,353,827.10 : x - Step 2: Convert to fraction form
8,193,277,304.37/11,306,602,349.82 = 4,576,353,827.10/x - Step 3: Cross multiply
8,193,277,304.37x = 11,306,602,349.82 × 4,576,353,827.10 - Step 4: Simplify right side
8,193,277,304.37x = 51,743,012,935,096,614,912 - Step 5: Solve for x
x = 51,743,012,935,096,614,912/8,193,277,304.37 - Step 6: Final answer
x = 6,315,301,070.98
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1.5x scale
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.