Finding the Third Proportional to 349,725,718.13 and 753,929,677.13
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Solution
The third proportional to 349,725,718.13 and 753,929,677.13 is: 1,625,302,139.91
Step by Step Solution
- Step 1: Write the proportion equation
349,725,718.13 : 753,929,677.13 = 753,929,677.13 : x - Step 2: Convert to fraction form
349,725,718.13/753,929,677.13 = 753,929,677.13/x - Step 3: Cross multiply
349,725,718.13x = 753,929,677.13 × 753,929,677.13 - Step 4: Simplify right side
349,725,718.13x = 568,409,958,049,806,720 - Step 5: Solve for x
x = 568,409,958,049,806,720/349,725,718.13 - Step 6: Final answer
x = 1,625,302,139.91
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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.