Finding the Fourth Proportional to 33,528,115.68, 50,290,773.84 and 9,593,587.68
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Solution
The fourth proportional to 33,528,115.68, 50,290,773.84 and 9,593,587.68 is: 14,389,981.02
Step by Step Solution
- Step 1: Write the proportion equation
33,528,115.68 : 50,290,773.84 = 9,593,587.68 : x - Step 2: Convert to fraction form
33,528,115.68/50,290,773.84 = 9,593,587.68/x - Step 3: Cross multiply
33,528,115.68x = 50,290,773.84 × 9,593,587.68 - Step 4: Simplify right side
33,528,115.68x = 482,468,948,329,090.31 - Step 5: Solve for x
x = 482,468,948,329,090.31/33,528,115.68 - Step 6: Final answer
x = 14,389,981.02
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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.