Finding the Fourth Proportional to 4,611,334,318.86, 6,363,644,362.66 and 2,496,791,695.58
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Solution
The fourth proportional to 4,611,334,318.86, 6,363,644,362.66 and 2,496,791,695.58 is: 3,445,574,165.67
Step by Step Solution
- Step 1: Write the proportion equation
4,611,334,318.86 : 6,363,644,362.66 = 2,496,791,695.58 : x - Step 2: Convert to fraction form
4,611,334,318.86/6,363,644,362.66 = 2,496,791,695.58/x - Step 3: Cross multiply
4,611,334,318.86x = 6,363,644,362.66 × 2,496,791,695.58 - Step 4: Simplify right side
4,611,334,318.86x = 15,888,694,398,313,969,664 - Step 5: Solve for x
x = 15,888,694,398,313,969,664/4,611,334,318.86 - Step 6: Final answer
x = 3,445,574,165.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.