Finding the Fourth Proportional to 24,186,061.12, 36,278,866.50 and 9,805,710.74
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Solution
The fourth proportional to 24,186,061.12, 36,278,866.50 and 9,805,710.74 is: 14,708,474.82
Step by Step Solution
- Step 1: Write the proportion equation
24,186,061.12 : 36,278,866.50 = 9,805,710.74 : x - Step 2: Convert to fraction form
24,186,061.12/36,278,866.50 = 9,805,710.74/x - Step 3: Cross multiply
24,186,061.12x = 36,278,866.50 × 9,805,710.74 - Step 4: Simplify right side
24,186,061.12x = 355,740,070,874,076.19 - Step 5: Solve for x
x = 355,740,070,874,076.19/24,186,061.12 - Step 6: Final answer
x = 14,708,474.82
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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.