Finding the Third Proportional to 19,788,237 and 29,838,069
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Solution
The third proportional to 19,788,237 and 29,838,069 is: 44,991,899.06
Step by Step Solution
- Step 1: Write the proportion equation
19,788,237 : 29,838,069 = 29,838,069 : x - Step 2: Convert to fraction form
19,788,237/29,838,069 = 29,838,069/x - Step 3: Cross multiply
19,788,237x = 29,838,069 × 29,838,069 - Step 4: Simplify right side
19,788,237x = 890,310,361,648,761 - Step 5: Solve for x
x = 890,310,361,648,761/19,788,237 - Step 6: Final answer
x = 44,991,899.06
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.