Finding the Third Proportional to 20,187,202 and 44,282,368
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Solution
The third proportional to 20,187,202 and 44,282,368 is: 97,137,191.95
Step by Step Solution
- Step 1: Write the proportion equation
20,187,202 : 44,282,368 = 44,282,368 : x - Step 2: Convert to fraction form
20,187,202/44,282,368 = 44,282,368/x - Step 3: Cross multiply
20,187,202x = 44,282,368 × 44,282,368 - Step 4: Simplify right side
20,187,202x = 1,960,928,115,687,424 - Step 5: Solve for x
x = 1,960,928,115,687,424/20,187,202 - Step 6: Final answer
x = 97,137,191.95
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.