Finding the Fourth Proportional to 177,719,511.68, 266,590,964.19 and 46,564,998.56
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Solution
The fourth proportional to 177,719,511.68, 266,590,964.19 and 46,564,998.56 is: 69,850,562.53
Step by Step Solution
- Step 1: Write the proportion equation
177,719,511.68 : 266,590,964.19 = 46,564,998.56 : x - Step 2: Convert to fraction form
177,719,511.68/266,590,964.19 = 46,564,998.56/x - Step 3: Cross multiply
177,719,511.68x = 266,590,964.19 × 46,564,998.56 - Step 4: Simplify right side
177,719,511.68x = 12,413,807,863,616,362 - Step 5: Solve for x
x = 12,413,807,863,616,362/177,719,511.68 - Step 6: Final answer
x = 69,850,562.53
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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.