Finding the Fourth Proportional to 270,510,272.37, 373,264,350.12 and 151,426,675.26
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Solution
The fourth proportional to 270,510,272.37, 373,264,350.12 and 151,426,675.26 is: 208,946,518.14
Step by Step Solution
- Step 1: Write the proportion equation
270,510,272.37 : 373,264,350.12 = 151,426,675.26 : x - Step 2: Convert to fraction form
270,510,272.37/373,264,350.12 = 151,426,675.26/x - Step 3: Cross multiply
270,510,272.37x = 373,264,350.12 × 151,426,675.26 - Step 4: Simplify right side
270,510,272.37x = 56,522,179,531,756,176 - Step 5: Solve for x
x = 56,522,179,531,756,176/270,510,272.37 - Step 6: Final answer
x = 208,946,518.14
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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.