Finding the Fourth Proportional to 25,238,840.02, 37,875,273.95 and 8,844,271.94
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Solution
The fourth proportional to 25,238,840.02, 37,875,273.95 and 8,844,271.94 is: 13,272,369.99
Step by Step Solution
- Step 1: Write the proportion equation
25,238,840.02 : 37,875,273.95 = 8,844,271.94 : x - Step 2: Convert to fraction form
25,238,840.02/37,875,273.95 = 8,844,271.94/x - Step 3: Cross multiply
25,238,840.02x = 37,875,273.95 × 8,844,271.94 - Step 4: Simplify right side
25,238,840.02x = 334,979,222,732,596.88 - Step 5: Solve for x
x = 334,979,222,732,596.88/25,238,840.02 - Step 6: Final answer
x = 13,272,369.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.