Finding the Fourth Proportional to 58,175,761.48, 80,283,092.36 and 32,071,213.47
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Solution
The fourth proportional to 58,175,761.48, 80,283,092.36 and 32,071,213.47 is: 44,258,573.12
Step by Step Solution
- Step 1: Write the proportion equation
58,175,761.48 : 80,283,092.36 = 32,071,213.47 : x - Step 2: Convert to fraction form
58,175,761.48/80,283,092.36 = 32,071,213.47/x - Step 3: Cross multiply
58,175,761.48x = 80,283,092.36 × 32,071,213.47 - Step 4: Simplify right side
58,175,761.48x = 2,574,776,193,249,991.50 - Step 5: Solve for x
x = 2,574,776,193,249,991.50/58,175,761.48 - Step 6: Final answer
x = 44,258,573.12
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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.