Finding the Third Proportional to 19,660,269 and 29,490,390
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Solution
The third proportional to 19,660,269 and 29,490,390 is: 44,235,564.75
Step by Step Solution
- Step 1: Write the proportion equation
19,660,269 : 29,490,390 = 29,490,390 : x - Step 2: Convert to fraction form
19,660,269/29,490,390 = 29,490,390/x - Step 3: Cross multiply
19,660,269x = 29,490,390 × 29,490,390 - Step 4: Simplify right side
19,660,269x = 869,683,102,352,100 - Step 5: Solve for x
x = 869,683,102,352,100/19,660,269 - Step 6: Final answer
x = 44,235,564.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.