Finding the Third Proportional to 13,864,669.75 and 29,921,533.75
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Solution
The third proportional to 13,864,669.75 and 29,921,533.75 is: 64,574,071.95
Step by Step Solution
- Step 1: Write the proportion equation
13,864,669.75 : 29,921,533.75 = 29,921,533.75 : x - Step 2: Convert to fraction form
13,864,669.75/29,921,533.75 = 29,921,533.75/x - Step 3: Cross multiply
13,864,669.75x = 29,921,533.75 × 29,921,533.75 - Step 4: Simplify right side
13,864,669.75x = 895,298,181,952,389 - Step 5: Solve for x
x = 895,298,181,952,389/13,864,669.75 - Step 6: Final answer
x = 64,574,071.95
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.