Finding the Fourth Proportional to 62,374,844.92, 86,042,727.84 and 36,266,476.36
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Solution
The fourth proportional to 62,374,844.92, 86,042,727.84 and 36,266,476.36 is: 50,027,644.30
Step by Step Solution
- Step 1: Write the proportion equation
62,374,844.92 : 86,042,727.84 = 36,266,476.36 : x - Step 2: Convert to fraction form
62,374,844.92/86,042,727.84 = 36,266,476.36/x - Step 3: Cross multiply
62,374,844.92x = 86,042,727.84 × 36,266,476.36 - Step 4: Simplify right side
62,374,844.92x = 3,120,466,555,159,274 - Step 5: Solve for x
x = 3,120,466,555,159,274/62,374,844.92 - Step 6: Final answer
x = 50,027,644.30
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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.