Finding the Fourth Proportional to 45,912,549.29, 68,844,908.62 and 17,135,019.14
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Solution
The fourth proportional to 45,912,549.29, 68,844,908.62 and 17,135,019.14 is: 25,693,603.28
Step by Step Solution
- Step 1: Write the proportion equation
45,912,549.29 : 68,844,908.62 = 17,135,019.14 : x - Step 2: Convert to fraction form
45,912,549.29/68,844,908.62 = 17,135,019.14/x - Step 3: Cross multiply
45,912,549.29x = 68,844,908.62 × 17,135,019.14 - Step 4: Simplify right side
45,912,549.29x = 1,179,658,826,895,251 - Step 5: Solve for x
x = 1,179,658,826,895,251/45,912,549.29 - Step 6: Final answer
x = 25,693,603.28
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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.