Finding the Third Proportional to 7,031,306,352 and 15,029,613,348
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Solution
The third proportional to 7,031,306,352 and 15,029,613,348 is: 32,126,217,530.85
Step by Step Solution
- Step 1: Write the proportion equation
7,031,306,352 : 15,029,613,348 = 15,029,613,348 : x - Step 2: Convert to fraction form
7,031,306,352/15,029,613,348 = 15,029,613,348/x - Step 3: Cross multiply
7,031,306,352x = 15,029,613,348 × 15,029,613,348 - Step 4: Simplify right side
7,031,306,352x = 225,889,277,390,379,778,048 - Step 5: Solve for x
x = 225,889,277,390,379,778,048/7,031,306,352 - Step 6: Final answer
x = 32,126,217,530.85
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.