Finding the Third Proportional to 19,389,334.50 and 29,486,865
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Solution
The third proportional to 19,389,334.50 and 29,486,865 is: 44,842,962.89
Step by Step Solution
- Step 1: Write the proportion equation
19,389,334.50 : 29,486,865 = 29,486,865 : x - Step 2: Convert to fraction form
19,389,334.50/29,486,865 = 29,486,865/x - Step 3: Cross multiply
19,389,334.50x = 29,486,865 × 29,486,865 - Step 4: Simplify right side
19,389,334.50x = 869,475,207,528,225 - Step 5: Solve for x
x = 869,475,207,528,225/19,389,334.50 - Step 6: Final answer
x = 44,842,962.89
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.