Finding the Fourth Proportional to 48,031,191.10, 66,282,252.42 and 26,004,514.42
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Solution
The fourth proportional to 48,031,191.10, 66,282,252.42 and 26,004,514.42 is: 35,885,801.48
Step by Step Solution
- Step 1: Write the proportion equation
48,031,191.10 : 66,282,252.42 = 26,004,514.42 : x - Step 2: Convert to fraction form
48,031,191.10/66,282,252.42 = 26,004,514.42/x - Step 3: Cross multiply
48,031,191.10x = 66,282,252.42 × 26,004,514.42 - Step 4: Simplify right side
48,031,191.10x = 1,723,637,788,845,970 - Step 5: Solve for x
x = 1,723,637,788,845,970/48,031,191.10 - Step 6: Final answer
x = 35,885,801.48
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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.