Finding the Fourth Proportional to 17,489,160.19, 26,237,102.82 and 6,705,620.02
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Solution
The fourth proportional to 17,489,160.19, 26,237,102.82 and 6,705,620.02 is: 10,059,719.28
Step by Step Solution
- Step 1: Write the proportion equation
17,489,160.19 : 26,237,102.82 = 6,705,620.02 : x - Step 2: Convert to fraction form
17,489,160.19/26,237,102.82 = 6,705,620.02/x - Step 3: Cross multiply
17,489,160.19x = 26,237,102.82 × 6,705,620.02 - Step 4: Simplify right side
17,489,160.19x = 175,936,041,936,590.44 - Step 5: Solve for x
x = 175,936,041,936,590.44/17,489,160.19 - Step 6: Final answer
x = 10,059,719.28
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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.