Finding the Fourth Proportional to 24,739,103.52, 34,139,929.68 and 13,873,992.48
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Solution
The fourth proportional to 24,739,103.52, 34,139,929.68 and 13,873,992.48 is: 19,146,091.02
Step by Step Solution
- Step 1: Write the proportion equation
24,739,103.52 : 34,139,929.68 = 13,873,992.48 : x - Step 2: Convert to fraction form
24,739,103.52/34,139,929.68 = 13,873,992.48/x - Step 3: Cross multiply
24,739,103.52x = 34,139,929.68 × 13,873,992.48 - Step 4: Simplify right side
24,739,103.52x = 473,657,127,648,048.81 - Step 5: Solve for x
x = 473,657,127,648,048.81/24,739,103.52 - Step 6: Final answer
x = 19,146,091.02
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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.