Finding the Fourth Proportional to 5,887,095,881.40, 8,826,117,657.66 and 3,047,846,464.26
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Solution
The fourth proportional to 5,887,095,881.40, 8,826,117,657.66 and 3,047,846,464.26 is: 4,569,426,426.54
Step by Step Solution
- Step 1: Write the proportion equation
5,887,095,881.40 : 8,826,117,657.66 = 3,047,846,464.26 : x - Step 2: Convert to fraction form
5,887,095,881.40/8,826,117,657.66 = 3,047,846,464.26/x - Step 3: Cross multiply
5,887,095,881.40x = 8,826,117,657.66 × 3,047,846,464.26 - Step 4: Simplify right side
5,887,095,881.40x = 26,900,651,496,041,787,392 - Step 5: Solve for x
x = 26,900,651,496,041,787,392/5,887,095,881.40 - Step 6: Final answer
x = 4,569,426,426.54
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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.