Finding the Fourth Proportional to 295,926,808.74, 443,841,997.92 and 99,277,252.62
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Solution
The fourth proportional to 295,926,808.74, 443,841,997.92 and 99,277,252.62 is: 148,899,703.74
Step by Step Solution
- Step 1: Write the proportion equation
295,926,808.74 : 443,841,997.92 = 99,277,252.62 : x - Step 2: Convert to fraction form
295,926,808.74/443,841,997.92 = 99,277,252.62/x - Step 3: Cross multiply
295,926,808.74x = 443,841,997.92 × 99,277,252.62 - Step 4: Simplify right side
295,926,808.74x = 44,063,414,150,869,360 - Step 5: Solve for x
x = 44,063,414,150,869,360/295,926,808.74 - Step 6: Final answer
x = 148,899,703.74
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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.