Finding the Fourth Proportional to 6,717,856,268.80, 10,069,394,092.80 and 2,353,542,054.40
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Solution
The fourth proportional to 6,717,856,268.80, 10,069,394,092.80 and 2,353,542,054.40 is: 3,527,723,951.14
Step by Step Solution
- Step 1: Write the proportion equation
6,717,856,268.80 : 10,069,394,092.80 = 2,353,542,054.40 : x - Step 2: Convert to fraction form
6,717,856,268.80/10,069,394,092.80 = 2,353,542,054.40/x - Step 3: Cross multiply
6,717,856,268.80x = 10,069,394,092.80 × 2,353,542,054.40 - Step 4: Simplify right side
6,717,856,268.80x = 23,698,742,459,731,734,528 - Step 5: Solve for x
x = 23,698,742,459,731,734,528/6,717,856,268.80 - Step 6: Final answer
x = 3,527,723,951.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.