Finding the Fourth Proportional to 62,250,608.13, 93,388,509.90 and 21,864,241.41
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Solution
The fourth proportional to 62,250,608.13, 93,388,509.90 and 21,864,241.41 is: 32,800,786.80
Step by Step Solution
- Step 1: Write the proportion equation
62,250,608.13 : 93,388,509.90 = 21,864,241.41 : x - Step 2: Convert to fraction form
62,250,608.13/93,388,509.90 = 21,864,241.41/x - Step 3: Cross multiply
62,250,608.13x = 93,388,509.90 × 21,864,241.41 - Step 4: Simplify right side
62,250,608.13x = 2,041,868,925,373,775 - Step 5: Solve for x
x = 2,041,868,925,373,775/62,250,608.13 - Step 6: Final answer
x = 32,800,786.80
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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.