Finding the Fourth Proportional to 177,244,587.99, 265,888,098.62 and 54,406,806.77
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Solution
The fourth proportional to 177,244,587.99, 265,888,098.62 and 54,406,806.77 is: 81,616,722.79
Step by Step Solution
- Step 1: Write the proportion equation
177,244,587.99 : 265,888,098.62 = 54,406,806.77 : x - Step 2: Convert to fraction form
177,244,587.99/265,888,098.62 = 54,406,806.77/x - Step 3: Cross multiply
177,244,587.99x = 265,888,098.62 × 54,406,806.77 - Step 4: Simplify right side
177,244,587.99x = 14,466,122,404,657,756 - Step 5: Solve for x
x = 14,466,122,404,657,756/177,244,587.99 - Step 6: Final answer
x = 81,616,722.79
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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.