Finding the Fourth Proportional to 32,602,547.80, 48,903,821.70 and 23,036,609.80
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Solution
The fourth proportional to 32,602,547.80, 48,903,821.70 and 23,036,609.80 is: 34,554,914.70
Step by Step Solution
- Step 1: Write the proportion equation
32,602,547.80 : 48,903,821.70 = 23,036,609.80 : x - Step 2: Convert to fraction form
32,602,547.80/48,903,821.70 = 23,036,609.80/x - Step 3: Cross multiply
32,602,547.80x = 48,903,821.70 × 23,036,609.80 - Step 4: Simplify right side
32,602,547.80x = 1,126,578,258,231,672.75 - Step 5: Solve for x
x = 1,126,578,258,231,672.75/32,602,547.80 - Step 6: Final answer
x = 34,554,914.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.