Finding the Fourth Proportional to 62,201,557.48, 85,855,224.42 and 36,104,482.88
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Solution
The fourth proportional to 62,201,557.48, 85,855,224.42 and 36,104,482.88 is: 49,834,097.50
Step by Step Solution
- Step 1: Write the proportion equation
62,201,557.48 : 85,855,224.42 = 36,104,482.88 : x - Step 2: Convert to fraction form
62,201,557.48/85,855,224.42 = 36,104,482.88/x - Step 3: Cross multiply
62,201,557.48x = 85,855,224.42 × 36,104,482.88 - Step 4: Simplify right side
62,201,557.48x = 3,099,758,480,230,448 - Step 5: Solve for x
x = 3,099,758,480,230,448/62,201,557.48 - Step 6: Final answer
x = 49,834,097.50
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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.