Finding the Third Proportional to 13,725,352.13 and 18,298,320.19
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Solution
The third proportional to 13,725,352.13 and 18,298,320.19 is: 24,394,894.84
Step by Step Solution
- Step 1: Write the proportion equation
13,725,352.13 : 18,298,320.19 = 18,298,320.19 : x - Step 2: Convert to fraction form
13,725,352.13/18,298,320.19 = 18,298,320.19/x - Step 3: Cross multiply
13,725,352.13x = 18,298,320.19 × 18,298,320.19 - Step 4: Simplify right side
13,725,352.13x = 334,828,521,684,270.06 - Step 5: Solve for x
x = 334,828,521,684,270.06/13,725,352.13 - Step 6: Final answer
x = 24,394,894.84
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.