Finding the Fourth Proportional to 70,594,043.07, 97,389,560.24 and 44,086,377.31
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Solution
The fourth proportional to 70,594,043.07, 97,389,560.24 and 44,086,377.31 is: 60,820,328.63
Step by Step Solution
- Step 1: Write the proportion equation
70,594,043.07 : 97,389,560.24 = 44,086,377.31 : x - Step 2: Convert to fraction form
70,594,043.07/97,389,560.24 = 44,086,377.31/x - Step 3: Cross multiply
70,594,043.07x = 97,389,560.24 × 44,086,377.31 - Step 4: Simplify right side
70,594,043.07x = 4,293,552,898,441,924 - Step 5: Solve for x
x = 4,293,552,898,441,924/70,594,043.07 - Step 6: Final answer
x = 60,820,328.63
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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.