Finding the Third Proportional to 13,759,237.13 and 29,939,688.28
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Solution
The third proportional to 13,759,237.13 and 29,939,688.28 is: 65,147,865.85
Step by Step Solution
- Step 1: Write the proportion equation
13,759,237.13 : 29,939,688.28 = 29,939,688.28 : x - Step 2: Convert to fraction form
13,759,237.13/29,939,688.28 = 29,939,688.28/x - Step 3: Cross multiply
13,759,237.13x = 29,939,688.28 × 29,939,688.28 - Step 4: Simplify right side
13,759,237.13x = 896,384,934,378,418.62 - Step 5: Solve for x
x = 896,384,934,378,418.62/13,759,237.13 - Step 6: Final answer
x = 65,147,865.85
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.