Finding the Fourth Proportional to 24,221,796.06, 36,320,730.93 and 8,857,503.84
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Solution
The fourth proportional to 24,221,796.06, 36,320,730.93 and 8,857,503.84 is: 13,281,881.03
Step by Step Solution
- Step 1: Write the proportion equation
24,221,796.06 : 36,320,730.93 = 8,857,503.84 : x - Step 2: Convert to fraction form
24,221,796.06/36,320,730.93 = 8,857,503.84/x - Step 3: Cross multiply
24,221,796.06x = 36,320,730.93 × 8,857,503.84 - Step 4: Simplify right side
24,221,796.06x = 321,711,013,684,081.75 - Step 5: Solve for x
x = 321,711,013,684,081.75/24,221,796.06 - Step 6: Final answer
x = 13,281,881.03
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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.