Finding the Third Proportional to 7,301,488 and 15,580,246
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Solution
The third proportional to 7,301,488 and 15,580,246 is: 33,245,835.02
Step by Step Solution
- Step 1: Write the proportion equation
7,301,488 : 15,580,246 = 15,580,246 : x - Step 2: Convert to fraction form
7,301,488/15,580,246 = 15,580,246/x - Step 3: Cross multiply
7,301,488x = 15,580,246 × 15,580,246 - Step 4: Simplify right side
7,301,488x = 242,744,065,420,516 - Step 5: Solve for x
x = 242,744,065,420,516/7,301,488 - Step 6: Final answer
x = 33,245,835.02
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.