Finding the Third Proportional to 163,634,037.75 and 353,225,646
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Solution
The third proportional to 163,634,037.75 and 353,225,646 is: 762,484,130.49
Step by Step Solution
- Step 1: Write the proportion equation
163,634,037.75 : 353,225,646 = 353,225,646 : x - Step 2: Convert to fraction form
163,634,037.75/353,225,646 = 353,225,646/x - Step 3: Cross multiply
163,634,037.75x = 353,225,646 × 353,225,646 - Step 4: Simplify right side
163,634,037.75x = 124,768,356,992,117,312 - Step 5: Solve for x
x = 124,768,356,992,117,312/163,634,037.75 - Step 6: Final answer
x = 762,484,130.49
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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.