Finding the Fourth Proportional to 26,844,544.04, 40,266,558.76 and 15,906,860.36
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Solution
The fourth proportional to 26,844,544.04, 40,266,558.76 and 15,906,860.36 is: 23,860,138.08
Step by Step Solution
- Step 1: Write the proportion equation
26,844,544.04 : 40,266,558.76 = 15,906,860.36 : x - Step 2: Convert to fraction form
26,844,544.04/40,266,558.76 = 15,906,860.36/x - Step 3: Cross multiply
26,844,544.04x = 40,266,558.76 × 15,906,860.36 - Step 4: Simplify right side
26,844,544.04x = 640,514,527,373,054.75 - Step 5: Solve for x
x = 640,514,527,373,054.75/26,844,544.04 - Step 6: Final answer
x = 23,860,138.08
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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.