Finding the Fourth Proportional to 337,751,927.48, 506,665,682.58 and 107,667,630.20
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Solution
The fourth proportional to 337,751,927.48, 506,665,682.58 and 107,667,630.20 is: 161,513,492.33
Step by Step Solution
- Step 1: Write the proportion equation
337,751,927.48 : 506,665,682.58 = 107,667,630.20 : x - Step 2: Convert to fraction form
337,751,927.48/506,665,682.58 = 107,667,630.20/x - Step 3: Cross multiply
337,751,927.48x = 506,665,682.58 × 107,667,630.20 - Step 4: Simplify right side
337,751,927.48x = 54,551,493,348,725,520 - Step 5: Solve for x
x = 54,551,493,348,725,520/337,751,927.48 - Step 6: Final answer
x = 161,513,492.33
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.