Finding the Fourth Proportional to 23,720,189.97, 35,583,164.00 and 6,680,862.93
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Solution
The fourth proportional to 23,720,189.97, 35,583,164.00 and 6,680,862.93 is: 10,022,105.29
Step by Step Solution
- Step 1: Write the proportion equation
23,720,189.97 : 35,583,164.00 = 6,680,862.93 : x - Step 2: Convert to fraction form
23,720,189.97/35,583,164.00 = 6,680,862.93/x - Step 3: Cross multiply
23,720,189.97x = 35,583,164.00 × 6,680,862.93 - Step 4: Simplify right side
23,720,189.97x = 237,726,241,266,306.19 - Step 5: Solve for x
x = 237,726,241,266,306.19/23,720,189.97 - Step 6: Final answer
x = 10,022,105.29
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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.