Finding the Fourth Proportional to 18,060,750,468.06, 24,918,212,683.11 and 10,437,018,961.02
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Solution
The fourth proportional to 18,060,750,468.06, 24,918,212,683.11 and 10,437,018,961.02 is: 14,399,836,745.89
Step by Step Solution
- Step 1: Write the proportion equation
18,060,750,468.06 : 24,918,212,683.11 = 10,437,018,961.02 : x - Step 2: Convert to fraction form
18,060,750,468.06/24,918,212,683.11 = 10,437,018,961.02/x - Step 3: Cross multiply
18,060,750,468.06x = 24,918,212,683.11 × 10,437,018,961.02 - Step 4: Simplify right side
18,060,750,468.06x = 260,071,858,248,348,139,520 - Step 5: Solve for x
x = 260,071,858,248,348,139,520/18,060,750,468.06 - Step 6: Final answer
x = 14,399,836,745.89
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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.