Finding the Fourth Proportional to 32,198,784.72, 48,298,177.08 and 22,070,700.24
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Solution
The fourth proportional to 32,198,784.72, 48,298,177.08 and 22,070,700.24 is: 33,106,050.36
Step by Step Solution
- Step 1: Write the proportion equation
32,198,784.72 : 48,298,177.08 = 22,070,700.24 : x - Step 2: Convert to fraction form
32,198,784.72/48,298,177.08 = 22,070,700.24/x - Step 3: Cross multiply
32,198,784.72x = 48,298,177.08 × 22,070,700.24 - Step 4: Simplify right side
32,198,784.72x = 1,065,974,588,471,118.38 - Step 5: Solve for x
x = 1,065,974,588,471,118.38/32,198,784.72 - Step 6: Final answer
x = 33,106,050.36
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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.