Finding the Fourth Proportional to 185,165,566.03, 277,203,489.99 and 123,602,023.90
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Solution
The fourth proportional to 185,165,566.03, 277,203,489.99 and 123,602,023.90 is: 185,039,330.64
Step by Step Solution
- Step 1: Write the proportion equation
185,165,566.03 : 277,203,489.99 = 123,602,023.90 : x - Step 2: Convert to fraction form
185,165,566.03/277,203,489.99 = 123,602,023.90/x - Step 3: Cross multiply
185,165,566.03x = 277,203,489.99 × 123,602,023.90 - Step 4: Simplify right side
185,165,566.03x = 34,262,912,394,907,392 - Step 5: Solve for x
x = 34,262,912,394,907,392/185,165,566.03 - Step 6: Final answer
x = 185,039,330.64
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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.