Finding the Fourth Proportional to 26,270,656.08, 39,335,121 and 17,150,164.08
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Solution
The fourth proportional to 26,270,656.08, 39,335,121 and 17,150,164.08 is: 25,678,984.84
Step by Step Solution
- Step 1: Write the proportion equation
26,270,656.08 : 39,335,121 = 17,150,164.08 : x - Step 2: Convert to fraction form
26,270,656.08/39,335,121 = 17,150,164.08/x - Step 3: Cross multiply
26,270,656.08x = 39,335,121 × 17,150,164.08 - Step 4: Simplify right side
26,270,656.08x = 674,603,779,256,653.62 - Step 5: Solve for x
x = 674,603,779,256,653.62/26,270,656.08 - Step 6: Final answer
x = 25,678,984.84
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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.