Finding the Third Proportional to 225,452,970 and 349,088,747.63
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Solution
The third proportional to 225,452,970 and 349,088,747.63 is: 540,524,942.82
Step by Step Solution
- Step 1: Write the proportion equation
225,452,970 : 349,088,747.63 = 349,088,747.63 : x - Step 2: Convert to fraction form
225,452,970/349,088,747.63 = 349,088,747.63/x - Step 3: Cross multiply
225,452,970x = 349,088,747.63 × 349,088,747.63 - Step 4: Simplify right side
225,452,970x = 121,862,953,718,390,944 - Step 5: Solve for x
x = 121,862,953,718,390,944/225,452,970 - Step 6: Final answer
x = 540,524,942.82
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.