Finding the Fourth Proportional to 46,698,876.70, 69,922,343.85 and 46,698,876.70
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Solution
The fourth proportional to 46,698,876.70, 69,922,343.85 and 46,698,876.70 is: 69,922,343.85
Step by Step Solution
- Step 1: Write the proportion equation
46,698,876.70 : 69,922,343.85 = 46,698,876.70 : x - Step 2: Convert to fraction form
46,698,876.70/69,922,343.85 = 46,698,876.70/x - Step 3: Cross multiply
46,698,876.70x = 69,922,343.85 × 46,698,876.70 - Step 4: Simplify right side
46,698,876.70x = 3,265,294,914,026,153 - Step 5: Solve for x
x = 3,265,294,914,026,153/46,698,876.70 - Step 6: Final answer
x = 69,922,343.85
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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.