Finding the Fourth Proportional to 97,105,553.60, 145,560,183.71 and 41,809,457.37
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Solution
The fourth proportional to 97,105,553.60, 145,560,183.71 and 41,809,457.37 is: 62,671,928.33
Step by Step Solution
- Step 1: Write the proportion equation
97,105,553.60 : 145,560,183.71 = 41,809,457.37 : x - Step 2: Convert to fraction form
97,105,553.60/145,560,183.71 = 41,809,457.37/x - Step 3: Cross multiply
97,105,553.60x = 145,560,183.71 × 41,809,457.37 - Step 4: Simplify right side
97,105,553.60x = 6,085,792,295,383,566 - Step 5: Solve for x
x = 6,085,792,295,383,566/97,105,553.60 - Step 6: Final answer
x = 62,671,928.33
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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.