Finding the Fourth Proportional to 32,199,706,442.69, 48,321,622,224.63 and 11,238,139,278.08
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Solution
The fourth proportional to 32,199,706,442.69, 48,321,622,224.63 and 11,238,139,278.08 is: 16,864,909,053.43
Step by Step Solution
- Step 1: Write the proportion equation
32,199,706,442.69 : 48,321,622,224.63 = 11,238,139,278.08 : x - Step 2: Convert to fraction form
32,199,706,442.69/48,321,622,224.63 = 11,238,139,278.08/x - Step 3: Cross multiply
32,199,706,442.69x = 48,321,622,224.63 × 11,238,139,278.08 - Step 4: Simplify right side
32,199,706,442.69x = 543,045,120,703,157,829,632 - Step 5: Solve for x
x = 543,045,120,703,157,829,632/32,199,706,442.69 - Step 6: Final answer
x = 16,864,909,053.43
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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.