Finding the Fourth Proportional to 5,853,365,815.92, 8,781,773,489.64 and 2,357,972,599.92
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Solution
The fourth proportional to 5,853,365,815.92, 8,781,773,489.64 and 2,357,972,599.92 is: 3,537,653,705.32
Step by Step Solution
- Step 1: Write the proportion equation
5,853,365,815.92 : 8,781,773,489.64 = 2,357,972,599.92 : x - Step 2: Convert to fraction form
5,853,365,815.92/8,781,773,489.64 = 2,357,972,599.92/x - Step 3: Cross multiply
5,853,365,815.92x = 8,781,773,489.64 × 2,357,972,599.92 - Step 4: Simplify right side
5,853,365,815.92x = 20,707,181,267,274,960,896 - Step 5: Solve for x
x = 20,707,181,267,274,960,896/5,853,365,815.92 - Step 6: Final answer
x = 3,537,653,705.32
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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.