Finding the Fourth Proportional to 23,347,166.02, 32,227,686.68 and 14,055,167.99
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Solution
The fourth proportional to 23,347,166.02, 32,227,686.68 and 14,055,167.99 is: 19,401,307.63
Step by Step Solution
- Step 1: Write the proportion equation
23,347,166.02 : 32,227,686.68 = 14,055,167.99 : x - Step 2: Convert to fraction form
23,347,166.02/32,227,686.68 = 14,055,167.99/x - Step 3: Cross multiply
23,347,166.02x = 32,227,686.68 × 14,055,167.99 - Step 4: Simplify right side
23,347,166.02x = 452,965,550,226,778.75 - Step 5: Solve for x
x = 452,965,550,226,778.75/23,347,166.02 - Step 6: Final answer
x = 19,401,307.63
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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.