Finding the Fourth Proportional to 341,297,714.84, 470,987,493.37 and 184,661,384.99
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Solution
The fourth proportional to 341,297,714.84, 470,987,493.37 and 184,661,384.99 is: 254,830,897.06
Step by Step Solution
- Step 1: Write the proportion equation
341,297,714.84 : 470,987,493.37 = 184,661,384.99 : x - Step 2: Convert to fraction form
341,297,714.84/470,987,493.37 = 184,661,384.99/x - Step 3: Cross multiply
341,297,714.84x = 470,987,493.37 × 184,661,384.99 - Step 4: Simplify right side
341,297,714.84x = 86,973,202,837,749,344 - Step 5: Solve for x
x = 86,973,202,837,749,344/341,297,714.84 - Step 6: Final answer
x = 254,830,897.06
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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.