Finding the Fourth Proportional to 5,887,095,831.90, 8,826,117,583.68 and 3,047,846,414.76
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Solution
The fourth proportional to 5,887,095,831.90, 8,826,117,583.68 and 3,047,846,414.76 is: 4,569,426,352.45
Step by Step Solution
- Step 1: Write the proportion equation
5,887,095,831.90 : 8,826,117,583.68 = 3,047,846,414.76 : x - Step 2: Convert to fraction form
5,887,095,831.90/8,826,117,583.68 = 3,047,846,414.76/x - Step 3: Cross multiply
5,887,095,831.90x = 8,826,117,583.68 × 3,047,846,414.76 - Step 4: Simplify right side
5,887,095,831.90x = 26,900,650,833,669,283,840 - Step 5: Solve for x
x = 26,900,650,833,669,283,840/5,887,095,831.90 - Step 6: Final answer
x = 4,569,426,352.45
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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.