Finding the Fourth Proportional to 177,133,407.04, 265,682,171.01 and 47,754,095.59
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Solution
The fourth proportional to 177,133,407.04, 265,682,171.01 and 47,754,095.59 is: 71,626,306.99
Step by Step Solution
- Step 1: Write the proportion equation
177,133,407.04 : 265,682,171.01 = 47,754,095.59 : x - Step 2: Convert to fraction form
177,133,407.04/265,682,171.01 = 47,754,095.59/x - Step 3: Cross multiply
177,133,407.04x = 265,682,171.01 × 47,754,095.59 - Step 4: Simplify right side
177,133,407.04x = 12,687,411,790,970,268 - Step 5: Solve for x
x = 12,687,411,790,970,268/177,133,407.04 - Step 6: Final answer
x = 71,626,306.99
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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.