Finding the Fourth Proportional to 25,049,173,496,034, 37,579,168,406,500 and 7,624,887,955,276
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Solution
The fourth proportional to 25,049,173,496,034, 37,579,168,406,500 and 7,624,887,955,276 is: 11,438,978,160,192.68
Step by Step Solution
- Step 1: Write the proportion equation
25,049,173,496,034 : 37,579,168,406,500 = 7,624,887,955,276 : x - Step 2: Convert to fraction form
25,049,173,496,034/37,579,168,406,500 = 7,624,887,955,276/x - Step 3: Cross multiply
25,049,173,496,034x = 37,579,168,406,500 × 7,624,887,955,276 - Step 4: Simplify right side
25,049,173,496,034x = 286,536,948,552,010,242,837,184,512 - Step 5: Solve for x
x = 286,536,948,552,010,242,837,184,512/25,049,173,496,034 - Step 6: Final answer
x = 11,438,978,160,192.68
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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.