Finding the Fourth Proportional to 182,813,298.03, 252,282,354.08 and 104,498,548.11
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Solution
The fourth proportional to 182,813,298.03, 252,282,354.08 and 104,498,548.11 is: 144,207,997.99
Step by Step Solution
- Step 1: Write the proportion equation
182,813,298.03 : 252,282,354.08 = 104,498,548.11 : x - Step 2: Convert to fraction form
182,813,298.03/252,282,354.08 = 104,498,548.11/x - Step 3: Cross multiply
182,813,298.03x = 252,282,354.08 × 104,498,548.11 - Step 4: Simplify right side
182,813,298.03x = 26,363,139,715,132,936 - Step 5: Solve for x
x = 26,363,139,715,132,936/182,813,298.03 - Step 6: Final answer
x = 144,207,997.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.