Finding the Fourth Proportional to 65,994,673.68, 98,991,616.68 and 35,893,855.44
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Solution
The fourth proportional to 65,994,673.68, 98,991,616.68 and 35,893,855.44 is: 53,840,568.95
Step by Step Solution
- Step 1: Write the proportion equation
65,994,673.68 : 98,991,616.68 = 35,893,855.44 : x - Step 2: Convert to fraction form
65,994,673.68/98,991,616.68 = 35,893,855.44/x - Step 3: Cross multiply
65,994,673.68x = 98,991,616.68 × 35,893,855.44 - Step 4: Simplify right side
65,994,673.68x = 3,553,190,778,883,813 - Step 5: Solve for x
x = 3,553,190,778,883,813/65,994,673.68 - Step 6: Final answer
x = 53,840,568.95
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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.