Finding the Third Proportional to 7,167,464 and 15,594,400
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Solution
The third proportional to 7,167,464 and 15,594,400 is: 33,929,059.34
Step by Step Solution
- Step 1: Write the proportion equation
7,167,464 : 15,594,400 = 15,594,400 : x - Step 2: Convert to fraction form
7,167,464/15,594,400 = 15,594,400/x - Step 3: Cross multiply
7,167,464x = 15,594,400 × 15,594,400 - Step 4: Simplify right side
7,167,464x = 243,185,311,360,000 - Step 5: Solve for x
x = 243,185,311,360,000/7,167,464 - Step 6: Final answer
x = 33,929,059.34
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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.