Finding the Fourth Proportional to 41,513,647.50, 62,270,693.58 and 27,227,184.18
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Solution
The fourth proportional to 41,513,647.50, 62,270,693.58 and 27,227,184.18 is: 40,840,922.09
Step by Step Solution
- Step 1: Write the proportion equation
41,513,647.50 : 62,270,693.58 = 27,227,184.18 : x - Step 2: Convert to fraction form
41,513,647.50/62,270,693.58 = 27,227,184.18/x - Step 3: Cross multiply
41,513,647.50x = 62,270,693.58 × 27,227,184.18 - Step 4: Simplify right side
41,513,647.50x = 1,695,455,643,119,003.50 - Step 5: Solve for x
x = 1,695,455,643,119,003.50/41,513,647.50 - Step 6: Final answer
x = 40,840,922.09
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.