Finding the Fourth Proportional to 43,307,095.76, 59,761,507.08 and 24,721,497.36
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Solution
The fourth proportional to 43,307,095.76, 59,761,507.08 and 24,721,497.36 is: 34,114,361.94
Step by Step Solution
- Step 1: Write the proportion equation
43,307,095.76 : 59,761,507.08 = 24,721,497.36 : x - Step 2: Convert to fraction form
43,307,095.76/59,761,507.08 = 24,721,497.36/x - Step 3: Cross multiply
43,307,095.76x = 59,761,507.08 × 24,721,497.36 - Step 4: Simplify right side
43,307,095.76x = 1,477,393,939,507,841.25 - Step 5: Solve for x
x = 1,477,393,939,507,841.25/43,307,095.76 - Step 6: Final answer
x = 34,114,361.94
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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.