Finding the Fourth Proportional to 26,232,999.24, 39,350,679.84 and 8,035,866.48
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Solution
The fourth proportional to 26,232,999.24, 39,350,679.84 and 8,035,866.48 is: 12,054,161.49
Step by Step Solution
- Step 1: Write the proportion equation
26,232,999.24 : 39,350,679.84 = 8,035,866.48 : x - Step 2: Convert to fraction form
26,232,999.24/39,350,679.84 = 8,035,866.48/x - Step 3: Cross multiply
26,232,999.24x = 39,350,679.84 × 8,035,866.48 - Step 4: Simplify right side
26,232,999.24x = 316,216,809,091,467.81 - Step 5: Solve for x
x = 316,216,809,091,467.81/26,232,999.24 - Step 6: Final answer
x = 12,054,161.49
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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.