Finding the Fourth Proportional to 35,277,225.42, 48,683,935.81 and 19,597,437.19
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Solution
The fourth proportional to 35,277,225.42, 48,683,935.81 and 19,597,437.19 is: 27,045,221.47
Step by Step Solution
- Step 1: Write the proportion equation
35,277,225.42 : 48,683,935.81 = 19,597,437.19 : x - Step 2: Convert to fraction form
35,277,225.42/48,683,935.81 = 19,597,437.19/x - Step 3: Cross multiply
35,277,225.42x = 48,683,935.81 × 19,597,437.19 - Step 4: Simplify right side
35,277,225.42x = 954,080,374,198,466.88 - Step 5: Solve for x
x = 954,080,374,198,466.88/35,277,225.42 - Step 6: Final answer
x = 27,045,221.47
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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.