Finding the Fourth Proportional to 14,384,656,960,576, 21,578,253,894,202 and 4,058,437,357,151.80
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Solution
The fourth proportional to 14,384,656,960,576, 21,578,253,894,202 and 4,058,437,357,151.80 is: 6,088,013,912,764.80
Step by Step Solution
- Step 1: Write the proportion equation
14,384,656,960,576 : 21,578,253,894,202 = 4,058,437,357,151.80 : x - Step 2: Convert to fraction form
14,384,656,960,576/21,578,253,894,202 = 4,058,437,357,151.80/x - Step 3: Cross multiply
14,384,656,960,576x = 21,578,253,894,202 × 4,058,437,357,151.80 - Step 4: Simplify right side
14,384,656,960,576x = 87,573,991,706,335,692,854,394,880 - Step 5: Solve for x
x = 87,573,991,706,335,692,854,394,880/14,384,656,960,576 - Step 6: Final answer
x = 6,088,013,912,764.80
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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.