Finding the Fourth Proportional to 41,882,306.96, 62,821,632.60 and 13,127,786
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Solution
The fourth proportional to 41,882,306.96, 62,821,632.60 and 13,127,786 is: 19,691,106.07
Step by Step Solution
- Step 1: Write the proportion equation
41,882,306.96 : 62,821,632.60 = 13,127,786 : x - Step 2: Convert to fraction form
41,882,306.96/62,821,632.60 = 13,127,786/x - Step 3: Cross multiply
41,882,306.96x = 62,821,632.60 × 13,127,786 - Step 4: Simplify right side
41,882,306.96x = 824,708,948,943,423.62 - Step 5: Solve for x
x = 824,708,948,943,423.62/41,882,306.96 - Step 6: Final answer
x = 19,691,106.07
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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.