Finding the Fourth Proportional to 17,489,177.17, 26,237,128.24 and 6,705,636.99
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Solution
The fourth proportional to 17,489,177.17, 26,237,128.24 and 6,705,636.99 is: 10,059,744.72
Step by Step Solution
- Step 1: Write the proportion equation
17,489,177.17 : 26,237,128.24 = 6,705,636.99 : x - Step 2: Convert to fraction form
17,489,177.17/26,237,128.24 = 6,705,636.99/x - Step 3: Cross multiply
17,489,177.17x = 26,237,128.24 × 6,705,636.99 - Step 4: Simplify right side
17,489,177.17x = 175,936,657,676,231.31 - Step 5: Solve for x
x = 175,936,657,676,231.31/17,489,177.17 - Step 6: Final answer
x = 10,059,744.72
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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.