Finding the Third Proportional to 19,357,641 and 29,713,221
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Solution
The third proportional to 19,357,641 and 29,713,221 is: 45,608,630.83
Step by Step Solution
- Step 1: Write the proportion equation
19,357,641 : 29,713,221 = 29,713,221 : x - Step 2: Convert to fraction form
19,357,641/29,713,221 = 29,713,221/x - Step 3: Cross multiply
19,357,641x = 29,713,221 × 29,713,221 - Step 4: Simplify right side
19,357,641x = 882,875,502,194,841 - Step 5: Solve for x
x = 882,875,502,194,841/19,357,641 - Step 6: Final answer
x = 45,608,630.83
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.