Finding the Fourth Proportional to 16,965,595,535,031, 25,448,393,638,848 and 4,072,266,583,370
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Solution
The fourth proportional to 16,965,595,535,031, 25,448,393,638,848 and 4,072,266,583,370 is: 6,108,399,955,777.74
Step by Step Solution
- Step 1: Write the proportion equation
16,965,595,535,031 : 25,448,393,638,848 = 4,072,266,583,370 : x - Step 2: Convert to fraction form
16,965,595,535,031/25,448,393,638,848 = 4,072,266,583,370/x - Step 3: Cross multiply
16,965,595,535,031x = 25,448,393,638,848 × 4,072,266,583,370 - Step 4: Simplify right side
16,965,595,535,031x = 103,632,643,015,926,379,452,563,456 - Step 5: Solve for x
x = 103,632,643,015,926,379,452,563,456/16,965,595,535,031 - Step 6: Final answer
x = 6,108,399,955,777.74
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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.