Finding the Fourth Proportional to 183,948,008.30, 275,687,566.05 and 97,727,720.30
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Solution
The fourth proportional to 183,948,008.30, 275,687,566.05 and 97,727,720.30 is: 146,467,023.99
Step by Step Solution
- Step 1: Write the proportion equation
183,948,008.30 : 275,687,566.05 = 97,727,720.30 : x - Step 2: Convert to fraction form
183,948,008.30/275,687,566.05 = 97,727,720.30/x - Step 3: Cross multiply
183,948,008.30x = 275,687,566.05 × 97,727,720.30 - Step 4: Simplify right side
183,948,008.30x = 26,942,317,345,122,176 - Step 5: Solve for x
x = 26,942,317,345,122,176/183,948,008.30 - Step 6: Final answer
x = 146,467,023.99
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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.