Finding the Third Proportional to 19,266,201 and 40,424,043
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Solution
The third proportional to 19,266,201 and 40,424,043 is: 84,817,097.70
Step by Step Solution
- Step 1: Write the proportion equation
19,266,201 : 40,424,043 = 40,424,043 : x - Step 2: Convert to fraction form
19,266,201/40,424,043 = 40,424,043/x - Step 3: Cross multiply
19,266,201x = 40,424,043 × 40,424,043 - Step 4: Simplify right side
19,266,201x = 1,634,103,252,465,849 - Step 5: Solve for x
x = 1,634,103,252,465,849/19,266,201 - Step 6: Final answer
x = 84,817,097.70
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.