Finding the Third Proportional to 16,513,412 and 25,506,405
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Solution
The third proportional to 16,513,412 and 25,506,405 is: 39,396,866.98
Step by Step Solution
- Step 1: Write the proportion equation
16,513,412 : 25,506,405 = 25,506,405 : x - Step 2: Convert to fraction form
16,513,412/25,506,405 = 25,506,405/x - Step 3: Cross multiply
16,513,412x = 25,506,405 × 25,506,405 - Step 4: Simplify right side
16,513,412x = 650,576,696,024,025 - Step 5: Solve for x
x = 650,576,696,024,025/16,513,412 - Step 6: Final answer
x = 39,396,866.98
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.