Finding the Fourth Proportional to 97,105,555.11, 145,560,185.94 and 41,809,458.87
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Solution
The fourth proportional to 97,105,555.11, 145,560,185.94 and 41,809,458.87 is: 62,671,930.56
Step by Step Solution
- Step 1: Write the proportion equation
97,105,555.11 : 145,560,185.94 = 41,809,458.87 : x - Step 2: Convert to fraction form
97,105,555.11/145,560,185.94 = 41,809,458.87/x - Step 3: Cross multiply
97,105,555.11x = 145,560,185.94 × 41,809,458.87 - Step 4: Simplify right side
97,105,555.11x = 6,085,792,607,167,982 - Step 5: Solve for x
x = 6,085,792,607,167,982/97,105,555.11 - Step 6: Final answer
x = 62,671,930.56
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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.