Finding the Fourth Proportional to 83,294,024.68, 125,132,845.02 and 59,093,039.08
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Solution
The fourth proportional to 83,294,024.68, 125,132,845.02 and 59,093,039.08 is: 88,775,637.02
Step by Step Solution
- Step 1: Write the proportion equation
83,294,024.68 : 125,132,845.02 = 59,093,039.08 : x - Step 2: Convert to fraction form
83,294,024.68/125,132,845.02 = 59,093,039.08/x - Step 3: Cross multiply
83,294,024.68x = 125,132,845.02 × 59,093,039.08 - Step 4: Simplify right side
83,294,024.68x = 7,394,480,100,958,443 - Step 5: Solve for x
x = 7,394,480,100,958,443/83,294,024.68 - Step 6: Final answer
x = 88,775,637.02
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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.