Finding the Fourth Proportional to 34,777,351.84, 52,149,248.88 and 14,577,170.08
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Solution
The fourth proportional to 34,777,351.84, 52,149,248.88 and 14,577,170.08 is: 21,858,722.14
Step by Step Solution
- Step 1: Write the proportion equation
34,777,351.84 : 52,149,248.88 = 14,577,170.08 : x - Step 2: Convert to fraction form
34,777,351.84/52,149,248.88 = 14,577,170.08/x - Step 3: Cross multiply
34,777,351.84x = 52,149,248.88 × 14,577,170.08 - Step 4: Simplify right side
34,777,351.84x = 760,188,470,468,009.50 - Step 5: Solve for x
x = 760,188,470,468,009.50/34,777,351.84 - Step 6: Final answer
x = 21,858,722.14
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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.